pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
11.4	Datawarrior	0	-1	Cc1n[nH]c(O)c1-c1ccccc1	Cc1n[n-]c(O)c1-c1ccccc1,Cc1n[nH]c([O-])c1-c1ccccc1	mol13772	Cc1n[nH]c(O)c1-c1ccccc1