InChI=1/C21H28N4O2S/c1-3-4-5-6-7-11-14-25-17-18(24(2)20(27)23-19(17)26)22-21(25)28-15-16-12-9-8-10-13-16/h8-10,12-13H,3-7,11,14-15H2,1-2H3,(H,23,26,27)/f/h23H 7BFC547A7E68F42F