C[C@@H](Cc1ccc2c(c1)OCO2)NN mol24817 0_1 C[C@@H](Cc1ccc2c(c1)OCO2)[NH2+]N mol24817 1_1 C[C@@H](Cc1ccc2c(c1)OCO2)N[NH3+] mol24817 1_2