InChI=1/C20H25NO2S/c1-16-7-11-18(12-8-16)20-6-4-3-5-15-21(20)24(22,23)19-13-9-17(2)10-14-19/h7-14,20H,3-6,15H2,1-2H3/t20-/m0/s1 B8BF6464D46282CB