InChI=1/C18H18ClNO3/c1-11(13-6-7-16-17(10-13)23-9-8-22-16)18(21)20-15-5-3-4-14(19)12(15)2/h3-7,10-11H,8-9H2,1-2H3,(H,20,21)/t11-/m0/s1/f/h20H	4582E9795672A251