pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.03	Datawarrior	0	-1	O=S1(=O)N=CNc2ncccc21	O=S1(=O)N=C[N-]c2ncccc21	mol12856	O=S1(=O)N=CNc2ncccc21
7.0300002	OCHEM	0	-1	O=S1(=O)N=CNc2ncccc21	O=S1(=O)N=C[N-]c2ncccc21	mol12856	O=S1(=O)N=CNc2ncccc21
7.03000020980835	QSARToolbox	0	-1	O=S1(=O)N=CNc2ncccc21	O=S1(=O)N=C[N-]c2ncccc21	mol12856	O=S1(=O)N=CNc2ncccc21