InChI=1/C19H31N3O4S/c1-22(13-4-7-16-8-10-18(26-2)11-9-16)19(23)20-12-14-27(24,25)21-15-17-5-3-6-17/h8-11,17,21H,3-7,12-15H2,1-2H3,(H,20,23)/f/h20H 11230E9037F268A6