InChI=1/C19H21ClN2O2/c1-4-19(5-2)16-12-15(21-14-8-6-7-13(20)11-14)9-10-17(16)22(3)18(23)24-19/h6-12,21H,4-5H2,1-3H3 E5C575F557A52EDE