pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.34999990463257	QSARToolbox	0	-1	N=C(N)NCCCSP(=O)(O)O	N=C(N)[N-]CCCSP(=O)(O)O,[N-]=C(N)NCCCSP(=O)(O)O	mol36485	N=C(N)NCCCSP(=O)(O)O