InChI=1/C14H21N3O2/c1-11-7-4-5-8-12(11)16-14(19)13(18)15-9-6-10-17(2)3/h4-5,7-8H,6,9-10H2,1-3H3,(H,15,18)(H,16,19)/p+1/fC14H22N3O2/h15-17H/q+1 70B576FAC301CB16