Using CCOC(=O)CC1CCc2cc(NC(=O)c3ccc(C=NN)cc3F)ccc2O1, COC(=O)Cl to produce CCOC(=O)CC1CCc2cc(NC(=O)c3ccc(C=NNC(=O)OC)cc3F)ccc2O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.