InChI=1/C14H21N3O2/c1-4-16-13(18)10-17(3)9-11-5-7-12(8-6-11)14(19)15-2/h5-8H,4,9-10H2,1-3H3,(H,15,19)(H,16,18)/p+1/fC14H22N3O2/h15-17H/q+1 7E80744C48FC1B42