InChI=1/C18H27N3O2/c22-17(11-20-18(23)19-10-14-4-3-5-14)13-21-9-8-15-6-1-2-7-16(15)12-21/h1-2,6-7,14,17,22H,3-5,8-13H2,(H2,19,20,23)/p+1/t17-/m0/s1/fC18H28N3O2/h19-21H/q+1 12B248B4F205A44E