pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.3	Datawarrior	0	-1	O=C(NO)[C@@H]1[C@H](C(=O)NO)[C@@H]2CC[C@H]1O2	O=C(N[O-])[C@@H]1[C@H](C(=O)NO)[C@@H]2CC[C@H]1O2	mol15741	O=C(NO)[C@@H]1[C@H](C(=O)NO)[C@@H]2CC[C@H]1O2