InChI=1/C21H23N5OS/c1-15(2)18-5-3-4-6-19(18)23-21(28)25-24-20(27)17-9-7-16(8-10-17)13-26-12-11-22-14-26/h3-12,14-15H,13H2,1-2H3,(H,24,27)(H2,23,25,28)/f/h23-25H 25930C8F127EDCD8