InChI=1/C20H22N6O2/c1-15(28-17-7-3-2-4-8-17)20(27)23-13-12-22-18-9-10-19(26-25-18)24-16-6-5-11-21-14-16/h2-11,14-15H,12-13H2,1H3,(H,22,25)(H,23,27)(H,24,26)/t15-/m0/s1/f/h22-24H CCB3C647325A4375