pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.3	Datawarrior	1	0	CC(C)C(=O)C(C)(C)C[NH+](C)C	CC(C)C(=O)C(C)(C)CN(C)C	mol12891	CC(C)C(=O)C(C)(C)CN(C)C
9.3000002	OCHEM	1	0	CC(C)C(=O)C(C)(C)C[NH+](C)C	CC(C)C(=O)C(C)(C)CN(C)C	mol12891	CC(C)C(=O)C(C)(C)CN(C)C