InChI=1/C20H22N4O/c1-14(24-10-9-15-5-2-3-6-17(15)13-24)11-21-20(25)18-8-4-7-16-12-22-23-19(16)18/h2-8,12,14H,9-11,13H2,1H3,(H,21,25)(H,22,23)/t14-/m1/s1/f/h21,23H BDC3DDDE97537C8C