InChI=1/C23H22N4O2/c1-14-7-3-4-8-16(14)23-22-18(17-9-5-6-10-19(17)24-22)11-12-27(23)21(28)13-20-15(2)25-29-26-20/h3-10,23-24H,11-13H2,1-2H3/t23-/m0/s1 3D6BEB9279650005