InChI=1/C26H29N3O4S/c1-4-33-26(32)22-17(2)23(24(31)27-3)34-25(22)29-21(30)16-28-20(19-13-9-6-10-14-19)15-18-11-7-5-8-12-18/h5-14,20,28H,4,15-16H2,1-3H3,(H,27,31)(H,29,30)/t20-/m1/s1/f/h27,29H 344C99C275B2A7FF