InChI=1/C19H25N3O/c1-3-22(4-2)15-17-7-5-9-18(13-17)21-19(23)11-10-16-8-6-12-20-14-16/h5-9,12-14H,3-4,10-11,15H2,1-2H3,(H,21,23)/p+1/fC19H26N3O/h21-22H/q+1 E0DE80B9513E79E5