InChI=1/C13H16N2O2/c1-10(14)13(11-4-6-15-7-5-11)17-9-12-3-2-8-16-12/h2-8,10,13H,9,14H2,1H3/p+1/t10-,13+/m0/s1/fC13H17N2O2/h14H/q+1 3C75D2E4820637CD