InChI=1/C15H20ClN3O3/c1-9(13-4-3-7-22-13)18-15(21)19-10-5-6-12(16)11(8-10)14(20)17-2/h5-6,8-9,13H,3-4,7H2,1-2H3,(H,17,20)(H2,18,19,21)/t9-,13-/m1/s1/f/h17-19H 4637E33CB4AF795D