InChI=1/C18H16ClNO3/c19-14-3-1-2-12(8-14)11-22-15-4-5-16-13(6-7-20)9-18(21)23-17(16)10-15/h1-5,8-10H,6-7,11,20H2/p+1/fC18H17ClNO3/h20H/q+1 93316C9487746D8F