Using CCOC(=O)CCBr, CCOC(=O)Cc1cccc2[nH]c(=O)n(Cc3cc(OC)c(OC)c(OC)c3)c12 to produce CCOC(=O)CCc1cccc2[nH]c(=O)n(Cc3cc(OC)c(OC)c(OC)c3)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.