CC(=N[O-])C(C)(C)CCC[NH3+]    mol3240    0_1
CC(=NO)C(C)(C)CCCN    mol3240    0_2
CC(=[NH+]O)C(C)(C)CCCN    mol3240    1_1
CC(=NO)C(C)(C)CCC[NH3+]    mol3240    1_2