InChI=1/C20H27N3O3S/c1-20(2,3)17-5-7-18(8-6-17)27(24,25)22-15-16-4-9-19(21-14-16)23-10-12-26-13-11-23/h4-9,14,22H,10-13,15H2,1-3H3 E420DD23C94F605A