InChI=1/C19H27N3O/c1-4-20-19(23)14(3)22-11-9-15(10-12-22)18-13(2)21-17-8-6-5-7-16(17)18/h5-8,14-15,21H,4,9-12H2,1-3H3,(H,20,23)/p+1/t14-/m1/s1/fC19H28N3O/h20,22H/q+1 22E8361389F97D99