pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.86999988555908	QSARToolbox	1	0	CCCCCCCP(=[OH+])(CCCCCCC)NC1CCCCC1	CCCCCCCP(=O)(CCCCCCC)NC1CCCCC1	mol15680	CCCCCCCP(=O)(CCCCCCC)NC1CCCCC1