InChI=1/C20H21N2O2S/c1-15-12-19(18-6-4-3-5-7-18)13-16(2)22(15)14-17-8-10-20(11-9-17)25(21,23)24/h3-13H,14H2,1-2H3,(H2,21,23,24)/q+1/f/h21H2 F5B7C55869AEF414