InChI=1/C21H21N3O2S/c25-19(24-21-17(12-13-27-21)20(26)23-16-6-7-16)11-9-15-8-10-18(22-15)14-4-2-1-3-5-14/h1-5,8,10,12-13,16,22H,6-7,9,11H2,(H,23,26)(H,24,25)/f/h23-24H 508EA8720E241C15