InChI=1/C22H34N4O2/c1-15-13-25(3)11-9-19(15)23-21(27)17-5-7-18(8-6-17)22(28)24-20-10-12-26(4)14-16(20)2/h5-8,15-16,19-20H,9-14H2,1-4H3,(H,23,27)(H,24,28)/p+2/t15-,16+,19+,20-/fC22H36N4O2/h23-26H/q+2 DFBFE2F9A43B9627