pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.7	Datawarrior	0	-1	Clc1ccc2[nH]nnc2c1	Clc1ccc2[n-]nnc2c1	mol13200	Clc1ccc2[nH]nnc2c1
7.6999998	OCHEM	0	-1	Clc1ccc2[nH]nnc2c1	Clc1ccc2[n-]nnc2c1	mol13200	Clc1ccc2[nH]nnc2c1