InChI=1/C15H18ClN3O4/c1-2-14(20)18-7-3-4-10(9-18)15(21)17-13-8-11(19(22)23)5-6-12(13)16/h5-6,8,10H,2-4,7,9H2,1H3,(H,17,21)/t10-/m1/s1/f/h17H 8747C4A1A6832A36