InChI=1/C21H25N5O/c27-21(23-12-8-16-15-24-19-6-2-1-5-18(16)19)25-17-9-13-26(14-10-17)20-7-3-4-11-22-20/h1-7,11,15,17,24H,8-10,12-14H2,(H2,23,25,27)/f/h23,25H 7569E5AC779EA390