Cc1cc(C)c(C)c([NH2+]c2ccccc2CC(=O)[O-])c1C mol20828 0_1 Cc1cc(C)c(C)c(Nc2ccccc2CC(=O)O)c1C mol20828 0_2 Cc1cc(C)c(C)c([NH2+]c2ccccc2CC(=O)O)c1C mol20828 1_1