InChI=1/C27H23N3O2S/c1-2-17-32-22-15-13-20(14-16-22)26-24-25(19-9-5-3-6-10-19)29-30(21-11-7-4-8-12-21)27(24)28-23(31)18-33-26/h2-16,26,29H,1,17-18H2/t26-/m0/s1 C1433E70B4DB15F2