pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-2.48	AttenGpKa training set	1	0	CC(C)C(=[SH+])N(C)C	CC(C)C(=S)N(C)C	mol27177	CC(C)C(=S)N(C)C