InChI=1/C14H16N2O/c1-17-14-7-3-4-10-11(5-2-6-12(10)14)13-8-15-9-16-13/h3-4,7-9,11H,2,5-6H2,1H3,(H,15,16)/t11-/m1/s1/f/h15H ADB459F48A9A22D0