InChI=1/C18H27N3O2/c22-21(23)18-7-5-6-16(14-18)15-19-12-8-17(9-13-19)20-10-3-1-2-4-11-20/h5-7,14,17H,1-4,8-13,15H2/p+1/fC18H28N3O2/h20H/q+1 B61330BBA4B9AD84