InChI=1/C20H28N4O2/c1-23(2)17-8-5-7-16(13-17)14-21-20(25)22-15-18(19-9-6-12-26-19)24-10-3-4-11-24/h5-9,12-13,18H,3-4,10-11,14-15H2,1-2H3,(H2,21,22,25)/p+1/t18-/m1/s1/fC20H29N4O2/h21-22,24H/q+1 02AD45CF0A4522DB