pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.78	OCHEM	1	0	Cc1cc(C)c([NH+]=C2NCCN2)c(C)c1	Cc1cc(C)c(N=C2NCCN2)c(C)c1	mol20657	Cc1cc(C)c(N=C2NCCN2)c(C)c1