InChI=1/C20H18ClN5O5/c1-20(12-2-4-13(21)5-3-12)18(30)26(19(31)25-20)9-15(27)24-14-7-10(16(22)28)6-11(8-14)17(23)29/h2-8H,9H2,1H3,(H2,22,28)(H2,23,29)(H,24,27)(H,25,31)/t20-/m0/s1/f/h24-25H,22-23H2 1F448A29CAC55F97