InChI=1/C22H27N5O2/c1-14-5-4-6-20(15(14)2)27-11-9-26(10-12-27)16(3)21(28)23-17-7-8-18-19(13-17)25-22(29)24-18/h4-8,13,16H,9-12H2,1-3H3,(H,23,28)(H2,24,25,29)/t16-/m1/s1/f/h23-25H DD7629976649B186