InChI=1/C19H25N3O/c1-3-22(4-2)17(14-16-10-6-5-7-11-16)15-21-19(23)18-12-8-9-13-20-18/h5-13,17H,3-4,14-15H2,1-2H3,(H,21,23)/p+1/t17-/m0/s1/fC19H26N3O/h21-22H/q+1 B15C42FA75BDBA34