pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.72	IUPAC digitized pKa	0	-1	O[C@H]1NC(=S)Nc2nccnc21	O[C-]1NC(=S)Nc2nccnc21,O[C@H]1NC(=S)[N-]c2nccnc21,O[C@H]1[N-]C(=S)Nc2nccnc21	mol9884	OC1NC(=S)Nc2nccnc21