InChI=1/C20H27N3O3S/c1-3-23(4-2)16-11-9-15(10-12-16)14-17-19(26)22-20(27-17)21-13-7-5-6-8-18(24)25/h9-12,14H,3-8,13H2,1-2H3,(H,24,25)(H,21,22,26)/p-1/b17-14-/fC20H26N3O3S/h21H/q-1 CDDD67B00045BC52