InChI=1/C21H26N4O3/c1-14(20(27)24-19-7-5-6-18(12-19)23-15(2)26)25(4)13-16-8-10-17(11-9-16)21(28)22-3/h5-12,14H,13H2,1-4H3,(H,22,28)(H,23,26)(H,24,27)/p+1/t14-/m0/s1/fC21H27N4O3/h22-25H/q+1 BB654576BBFAAE2B