InChI=1/C22H26N4O3/c23-20(27)13-16-7-3-4-10-19(16)25-22(29)21(28)24-14-17-8-1-2-9-18(17)15-26-11-5-6-12-26/h1-4,7-10H,5-6,11-15H2,(H2,23,27)(H,24,28)(H,25,29)/p+1/fC22H27N4O3/h24-26H,23H2/q+1 2738F4DAC038DDB2