pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.7	Datawarrior	0	-1	O=C(O)CCCC(=O)NOCc1ccccc1	O=C([O-])CCCC(=O)NOCc1ccccc1	mol11729	O=C(O)CCCC(=O)NOCc1ccccc1
4.6999998	OCHEM	0	-1	O=C(O)CCCC(=O)NOCc1ccccc1	O=C([O-])CCCC(=O)NOCc1ccccc1	mol11729	O=C(O)CCCC(=O)NOCc1ccccc1
10.2	Datawarrior	-1	-2	O=C([O-])CCCC(=O)NOCc1ccccc1	O=C([O-])CCCC(=O)[N-]OCc1ccccc1	mol11729	O=C(O)CCCC(=O)NOCc1ccccc1