InChI=1/C27H26N2O6S/c1-34-21-11-9-19(10-12-21)17-28-25-14-13-23(16-24(25)26(30)27(28)31)36(32,33)29-15-5-6-20(29)18-35-22-7-3-2-4-8-22/h2-4,7-14,16,20H,5-6,15,17-18H2,1H3/t20-/m0/s1 81DAAD5188915728