1	9BB	Trans-4-({[(E)-1-amino-2-sulfanylethenyl]carbamoyl}oxy)cyclohexanecarboxylic acid	1.000
2	7BB	Trans-4-({[(E)-1-amino-2-sulfanylethenyl](4-carboxybutyl)carbamoyl}oxy)cyclohexanecarboxylic acid	0.708