InChI=1/C14H13ClN2O2/c1-8-2-5-10(6-12(8)15)17-14(19)11(7-16)13(18)9-3-4-9/h2,5-6,9,11H,3-4H2,1H3,(H,17,19)/t11-/m1/s1/f/h17H CDDD4A08A2C0E72C