pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.8	Datawarrior	1	0	CC1(C)CCC(C(=O)O)=[N+]1O	CC1(C)CCC(C(=O)O)=[N+]1[O-]	mol14266	CC1(C)CCC(C(=O)O)=[N+]1[O-]