InChI=1/C17H15ClN2O3/c1-10(21)20-16(11-2-4-12(18)5-3-11)9-15(19-20)14-7-6-13(22)8-17(14)23/h2-8,16,22-23H,9H2,1H3/t16-/m1/s1 2614269B0AEF20AC