InChI=1/C16H16ClN3O4/c1-3-4-10-8-13(24-20-10)19-15(22)16(2)14(21)18-11-7-9(17)5-6-12(11)23-16/h5-8H,3-4H2,1-2H3,(H,18,21)(H,19,22)/t16-/m0/s1/f/h18-19H 9070E8F8805D0377