InChI=1/C20H26N4O2/c1-24(2)13-15-7-4-3-6-14(15)12-21-20(26)23-18-9-5-8-17-16(18)10-11-19(25)22-17/h3-4,6-7,10-11,18H,5,8-9,12-13H2,1-2H3,(H,22,25)(H2,21,23,26)/p+1/t18-/m0/s1/fC20H27N4O2/h21-24H/q+1 EDA848DCD500E70B