InChI=1/C22H26N4O3/c1-29-20-9-5-4-8-19(20)26-12-10-25(11-13-26)15-21(27)24-22(28)18-14-16-6-2-3-7-17(16)23-18/h2-9,14,21,23,27H,10-13,15H2,1H3,(H,24,28)/t21-/m1/s1/f/h24H 85E1B0951DB4A0B7