InChI=1/C22H32N4O2/c1-17(27)23-21(16-18-6-4-3-5-7-18)22(28)24-19-8-14-26(15-9-19)20-10-12-25(2)13-11-20/h3-7,16,19-20H,8-15H2,1-2H3,(H,23,27)(H,24,28)/p+1/b21-16+/fC22H33N4O2/h23-25H/q+1 C348CF3F4E2A8C57