InChI=1/C17H21N3O/c21-17(14-7-3-1-4-8-14)12-11-16-13-18-19-20(16)15-9-5-2-6-10-15/h1,3-4,7-8,13,15H,2,5-6,9-12H2 0C5B0418F894726A