InChI=1/C22H26N4O3/c1-29-14-13-25(16-19-9-7-18(15-23)8-10-19)17-22(28)26(12-11-21(24)27)20-5-3-2-4-6-20/h2-10H,11-14,16-17H2,1H3,(H2,24,27)/f/h24H2 C69FE9CEA3D2A684