Iopromide Related Compound B (50 mg) (5-(Acetylamino)-N,N’-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-N-methyl-1,3-benzenedicarboxamide)
Iohexol Related Compound A (100 mg) (5-(acetylamino)-N,N’-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide)
Iodixanol Related Compound C (25 mg) (5-[Acetyl[3-[[3,5-bis[[(2,3-dihydroxypropyl)amino]carbonyl]-2,4,6-triiodophenyl]amino]-2-hydroxypropyl]amino]-N,N’-bis-(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide)
Iodixanol Related Compound D (50 mg) (5-[Acetyl(2-hydroxy-3-methoxypropyl)amino]-N,N’-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide)
Fosinopril Related Compound E (15 mg) ((4S)-4-phenyl-1-[(R)-[(S)-1-hydroxy-2-methyl-propoxy](4-phenylbutyl)phospinyl]acetyl-L-proline propionate (ester), sodium salt)

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Fosinopril Related Compound F (15 mg) ((4S)-4-cyclohexyl-1-[(R)-[(S)-1-hydroxypropoxy](4-phenylbutyl)phosphinyl]acetyl-L-proline propionate(ester), sodium salt)

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Fosinopril Related Compound C (15 mg) ((4S)-4-cyclohexyl-1-[(RS)-1-hydroxy-2-methylpropoxy](4-phenylbutyl)phosphinyl]-acetyl-L-proline propionate (ester), sodium salt)

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Fosinopril Related Compound D (15 mg) ((4R)-4-cyclohexyl-1-[(R)-[(S)-1-hydroxy-2-methylpropoxy](4-phenylbutyl)phosphinyl]acetyl-L-proline propionate (ester), sodium salt)

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Fosinopril Related Compound A (25 mg) ((4S)-4-cyclohexyl-[(4-phenylbutyl)phosphinyl]acetyl-L-proline)

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Fosinopril Related Compound B (25 mg) ((4S)-4-Cyclohexyl-1-[(R)-[(S)-1-hydroxy-2-methylpropoxy](4-phenylbutyl)phosphinyl]acetyl-D-proline propionate (ester), hemibarium salt, sesquihydrate)

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