InChI=1/C20H21N3O3S/c1-13(2)26-12-15-7-5-6-14(10-15)11-21-18(24)19(25)23-20-22-16-8-3-4-9-17(16)27-20/h3-10,13H,11-12H2,1-2H3,(H,21,24)(H,22,23,25)/f/h21,23H 8BE0BA26A213190B