InChI=1/C25H22N2O6S/c1-15-10-17-6-3-4-9-22(17)27(15)34(30,31)19-8-5-7-18(11-19)25(29)26-21-13-24-23(32-14-33-24)12-20(21)16(2)28/h3-9,11-13,15H,10,14H2,1-2H3,(H,26,29)/t15-/m1/s1/f/h26H 1E6E65C18E1AEA12