pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.6499996	OCHEM	0	-1	CCn1c(O)ccnc1=S	CCn1c([O-])ccnc1=S	mol32810	CCn1c(O)ccnc1=S