InChI=1/C27H34N2O4S/c1-27(2,3)21-11-8-19(9-12-21)25(31)29-23(14-15-34-4)26(32)33-17-24(30)28-22-13-10-18-6-5-7-20(18)16-22/h8-13,16,23H,5-7,14-15,17H2,1-4H3,(H,28,30)(H,29,31)/t23-/m0/s1/f/h28-29H 58054F3960BDBF3A