Cc1noc(C2=CC[C@H](C)NC2)n1    mol20451    0_1
Cc1noc(C2=CC[C@H](C)NC2)[nH+]1    mol20451    1_1
Cc1nc(C2=CC[C@H](C)NC2)o[nH+]1    mol20451    1_2
Cc1noc(C2=CC[C@H](C)[NH2+]C2)n1    mol20451    1_3