InChI=1/C20H26N4O3/c1-24(2)12-13-27-15-8-6-14(7-9-15)21-20(26)23-18-5-3-4-17-16(18)10-11-19(25)22-17/h6-11,18H,3-5,12-13H2,1-2H3,(H,22,25)(H2,21,23,26)/p+1/t18-/m0/s1/fC20H27N4O3/h21-24H/q+1 054124A38EE44C14