InChI=1/C20H16ClN5O5/c21-11-1-4-13(5-2-11)26-19(28)17-18(20(26)29)25(24-23-17)10-16(27)22-12-3-6-14-15(9-12)31-8-7-30-14/h1-6,9,17-18H,7-8,10H2,(H,22,27)/t17-,18-/m1/s1/f/h22H 090C99DB401B014A