pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.3	AttenGpKa training set	1	0	CCc1[nH][nH+]c(C2CC2)c1C	CCc1[nH]nc(C2CC2)c1C	mol6833	CCc1[nH]nc(C2CC2)c1C