C[NH2+]C(C)(C)/C(C)=N/[O-]    mol31512    0_1
CNC(C)(C)/C(C)=N/O    mol31512    0_2
C[NH2+]C(C)(C)/C(C)=N/O    mol31512    1_1
CNC(C)(C)/C(C)=[NH+]/O    mol31512    1_2