Using CCO, CCOC(=O)c1cc(-c2ccc(-c3ccco3)cc2)n(-c2ccc(S(C)(=O)=O)c(F)c2)n1 to produce CCOc1cc(-n2nc(C(=O)O)cc2-c2ccc(-c3ccco3)cc2)ccc1S(C)(=O)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.