InChI=1/C21H26N4O2/c1-2-15-6-3-8-17(12-15)23-21(27)24-18-9-4-7-16(13-18)14-25-11-5-10-19(25)20(22)26/h3-4,6-9,12-13,19H,2,5,10-11,14H2,1H3,(H2,22,26)(H2,23,24,27)/p+1/t19-/m1/s1/fC21H27N4O2/h23-25H,22H2/q+1 8EAF68323666B01C