pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.5	Baltruschat ChEMBL	1	0	CCCCc1cc(OC2CC[NH+](CCS(=O)(=O)CC)CC2)c2ncccc2c1	CCCCc1cc(OC2CCN(CCS(=O)(=O)CC)CC2)c2ncccc2c1	mol17751	CCCCc1cc(OC2CCN(CCS(=O)(=O)CC)CC2)c2ncccc2c1