InChI=1/C25H22N2O8S/c1-33-24(29)21-11-10-20(13-22(21)25(30)34-2)35-19-5-3-4-17(12-19)26-23(28)15-36-14-16-6-8-18(9-7-16)27(31)32/h3-13H,14-15H2,1-2H3,(H,26,28)/f/h26H 3A71DD832F23DD3A