pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.1	Hunt	0	-1	N#Cc1cn(Cc2ccco2)c(=O)[nH]c1=O	N#Cc1cn(Cc2ccco2)c(=O)[n-]c1=O	mol534	N#Cc1cn(Cc2ccco2)c(=O)[nH]c1=O