InChI=1/C20H28N4O2/c1-2-3-10-21-20(26)23-19(25)14-24-11-8-15(9-12-24)18-13-16-6-4-5-7-17(16)22-18/h4-7,13,15,22H,2-3,8-12,14H2,1H3,(H2,21,23,25,26)/p+1/fC20H29N4O2/h21,23-24H/q+1	223C9284107E2262