InChI=1/C22H26N4O2/c1-5-16-10-8-9-14(2)20(16)25-21(27)15(3)26(4)13-19-23-18-12-7-6-11-17(18)22(28)24-19/h6-12,15H,5,13H2,1-4H3,(H,25,27)(H,23,24,28)/t15-/m1/s1/f/h24-25H	7DF5E52D418F499A