pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.5	AttenGpKa training set	0	-1	O/N=C/c1ccn[nH]1	[O-]/N=C/c1ccn[nH]1	mol31492	O/N=C/c1ccn[nH]1