CCN(CC)CCOC(=O)c1ccc(N)cc1    mol83    0_1
CCN(CC)CCOC(=O)c1ccc([NH3+])cc1    mol83    1_1
CC[NH+](CC)CCOC(=O)c1ccc(N)cc1    mol83    1_2
CC[NH+](CC)CCOC(=O)c1ccc([NH3+])cc1    mol83    2_1