pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.7	Datawarrior	0	-1	CC1(C)CCC(=O)N1O	CC1(C)CCC(=O)N1[O-]	mol9800	CC1(C)CCC(=O)N1O
8.6999998	OCHEM	0	-1	CC1(C)CCC(=O)N1O	CC1(C)CCC(=O)N1[O-]	mol9800	CC1(C)CCC(=O)N1O