InChI=1/C22H28N4O3/c1-18-6-3-4-8-20(18)16-24-10-12-25(13-11-24)17-22(27)23(2)15-19-7-5-9-21(14-19)26(28)29/h3-9,14H,10-13,15-17H2,1-2H3 7D7368990B5EA10A