InChI=1/C19H17ClN2O3/c1-11-15(10-18(21)23)16-9-14(25-2)7-8-17(16)22(11)19(24)12-3-5-13(20)6-4-12/h3-9H,10H2,1-2H3,(H2,21,23)/f/h21H2 173DC37393A89941