InChI=1/C13H19N3O2/c1-2-7-14-8-10-15(11-9-14)12-3-5-13(6-4-12)16(17)18/h3-6H,2,7-11H2,1H3/p+1/fC13H20N3O2/h14H/q+1 34310FB1283A7E20