InChI=1/C20H22N4O2S/c1-27-13-11-14-6-8-15(9-7-14)22-20(26)19(25)21-12-10-18-23-16-4-2-3-5-17(16)24-18/h2-9H,10-13H2,1H3,(H,21,25)(H,22,26)(H,23,24)/f/h21-23H 9FC60346FB25F54F