Clc1cc(cc(C(=O)OCc2cccc(c2)N(O)=O)c1OCc3cccc(c3)N(O)=O)C(=CCCC4CCC5(C)C(CCC6C7CCC(C(C)CCCC(C)C)C7(C)CCC56)C4)c8cc(Cl)c(OCc9cccc(c9)N(O)=O)c(c8)C(=O)OCc%10cccc(c%10)N(O)=O