InChI=1/C21H26N4O3/c1-4-25(5-2)19(14-7-6-8-16(11-14)28-3)13-22-20(26)15-9-10-17-18(12-15)24-21(27)23-17/h6-12,19H,4-5,13H2,1-3H3,(H,22,26)(H2,23,24,27)/p+1/t19-/m1/s1/fC21H27N4O3/h22-25H/q+1 63FC382498438E13