pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.4	OCHEM	1	0	Cc1c(NC2=NCCN2)ccc2ncc[nH+]c12,Cc1c(NC2=NCCN2)ccc2[nH+]ccnc12,Cc1c(NC2=[NH+]CCN2)ccc2nccnc12	Cc1c(NC2=NCCN2)ccc2nccnc12	mol17835	Cc1c(NC2=NCCN2)ccc2nccnc12