InChI=1/C20H26N4O2/c1-13(2)22-19(25)16-9-10-17(14(3)12-16)23-20(26)24(5)15(4)18-8-6-7-11-21-18/h6-13,15H,1-5H3,(H,22,25)(H,23,26)/t15-/m1/s1/f/h22-23H	22A1A19F9B76CAF9