InChI=1/C15H18ClN3O4/c16-8-5-11-13(23-7-14(21)17-11)6-10(8)19-15(22)18-9-3-1-2-4-12(9)20/h5-6,9,12,20H,1-4,7H2,(H,17,21)(H2,18,19,22)/t9-,12+/m1/s1/f/h17-19H 0A8AF89BA043A2FB