InChI=1S/C33H39N3O13S/c1-33(14-37,50-13-19(31(42)35-11-27(39)40)36-26(38)7-5-18(34)32(43)44)25-9-17-20(48-25)6-4-15-29(41)28-16-8-22(45-2)23(46-3)10-21(16)47-12-24(28)49-30(15)17/h4,6,8,10,18-19,24-25,28,37H,5,7,9,11-14,34H2,1-3H3,(H,35,42)(H,36,38)(H,39,40)(H,43,44)