COc1cc(N)c2c(c1N)C(=O)c1ccccc1C2=O    mol33594    0_1
COc1cc(N)c2c(c1N)C(=O)c1ccccc1C2=[OH+]    mol33594    1_1
COc1cc([NH3+])c2c(c1N)C(=O)c1ccccc1C2=O    mol33594    1_2
COc1cc(N)c2c(c1N)C(=[OH+])c1ccccc1C2=O    mol33594    1_3
COc1cc(N)c2c(c1[NH3+])C(=O)c1ccccc1C2=O    mol33594    1_4