InChI=1/C13H23N3O3/c14-4-1-5-15-6-2-12(3-7-15)13(19)16(8-10-17)9-11-18/h12,17-18H,1-3,5-11H2/p+1/fC13H24N3O3/h15H/q+1 DD103394A5E5C565