InChI=1/C21H26N4O2/c1-14(16-9-10-18-17(11-16)12-20(26)23-18)22-21(27)24-19(13-25(2)3)15-7-5-4-6-8-15/h4-11,14,19H,12-13H2,1-3H3,(H,23,26)(H2,22,24,27)/p+1/t14-,19-/m1/s1/fC21H27N4O2/h22-25H/q+1 BFA870274BE6F1CD