pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.82	Baltruschat ChEMBL	0	-1	CCc1cc(C)cc(CC)c1C1C(=O)N2CCOCCN2C1=O	CCc1cc(C)cc(CC)c1-[c-]1c(=O)n2n(c1=O)CCOCC2	mol16654	CCc1cc(C)cc(CC)c1C1C(=O)N2CCOCCN2C1=O