pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.63	Datawarrior	0	-1	CNCCCNC(=O)/C=N/O,C[NH2+]CCCNC(=O)/C=N/[O-]	CNCCCNC(=O)/C=N/[O-]	mol14085	CNCCCNC(=O)/C=N/O
8.61	Datawarrior	1	0	C[NH2+]CCCNC(=O)/C=N/O	CNCCCNC(=O)/C=N/O,C[NH2+]CCCNC(=O)/C=N/[O-]	mol14085	CNCCCNC(=O)/C=N/O