InChI=1/C20H28N4O2/c1-13(2)12-24-9-7-15(8-10-24)21-20(25)22-16-5-6-18-17(11-16)23-19(26-18)14-3-4-14/h5-6,11,13-15H,3-4,7-10,12H2,1-2H3,(H2,21,22,25)/p+1/fC20H29N4O2/h21-22,24H/q+1 078034A4067EABA5