InChI=1/C20H27NO3S/c1-5-13-21(20-16(6-2)9-8-10-17(20)7-3)25(23,24)18-11-12-19(22)15(4)14-18/h8-12,14,22H,5-7,13H2,1-4H3 AA757E2237045748