InChI=1/C21H26N4O2/c22-20(26)14-17-7-3-4-9-19(17)24-21(27)23-11-5-12-25-13-10-16-6-1-2-8-18(16)15-25/h1-4,6-9H,5,10-15H2,(H2,22,26)(H2,23,24,27)/p+1/fC21H27N4O2/h23-25H,22H2/q+1 FAC0EA204BA91C35