InChI=1/C19H21NO2S/c1-16-9-11-19(12-10-16)23(21,22)20-14-5-8-18(13-15-20)17-6-3-2-4-7-17/h2-4,6-7,9-13H,5,8,14-15H2,1H3 A3EDFAF4DA61DDE2