InChI=1/C20H28N4O2/c21-19(25)18-10-5-11-24(18)14-16-8-4-9-17(12-16)23-20(26)22-13-15-6-2-1-3-7-15/h1-2,4,8-9,12,15,18H,3,5-7,10-11,13-14H2,(H2,21,25)(H2,22,23,26)/p+1/t15-,18+/m0/s1/fC20H29N4O2/h22-24H,21H2/q+1 BEE0BBD1157D9DAE