InChI=1/C18H27N3O2/c1-13(15-7-6-8-16(11-15)20-14(2)22)19-18(23)12-21(3)17-9-4-5-10-17/h6-8,11,13,17H,4-5,9-10,12H2,1-3H3,(H,19,23)(H,20,22)/p+1/t13-/m0/s1/fC18H28N3O2/h19-21H/q+1 93BFC41CE77160B0