InChI=1/C14H19IN2O2/c1-17(10-11-6-4-5-9-19-11)14(18)16-13-8-3-2-7-12(13)15/h2-3,7-8,11H,4-6,9-10H2,1H3,(H,16,18)/t11-/m1/s1/f/h16H F5D1CB20B38C8B00