InChI=1/C15H15N3O4S/c1-10-11(2)16-17-14(19)13(10)15(20)18-23(21,22)9-8-12-6-4-3-5-7-12/h3-9H,1-2H3,(H,17,19)(H,18,20)/p-1/b9-8+/fC15H14N3O4S/h20H/q-1/b9-8+,18-15?	1F8619422833922E