(1R,4r)-4-(((1R,4R)-4-(((1r,4R)-4-(aminomethyl)cyclohexane-1-carboxamido)methyl)cyclohexane-1-carboxamido)methyl)cyclohexane-1-carboxylic acid
(1R,4r)-4-(((1R,4R)-4-(((1r,4R)-4-(aminomethyl)cyclohexane-1-carboxamido)methyl)cyclohexane-1-carboxamido)methyl)cyclohexane-1-carboxylic acid