InChI=1/C14H19N3O2/c1-3-17-10-12(9-16-17)8-15-7-11-4-5-14(19-2)13(18)6-11/h4-6,9-10,15,18H,3,7-8H2,1-2H3/p+1/fC14H20N3O2/h15H/q+1 E5FC6CE775DE0B7D