InChI=1/C18H12N4O6S2/c23-16(19-12-4-6-13(7-5-12)21(25)26)10-20-17(24)15(30-18(20)29)9-11-2-1-3-14(8-11)22(27)28/h1-9H,10H2,(H,19,23)/b15-9-/f/h19H 53F4FD4B3DB01E7B