Using C=CCBr, CCOC(=O)c1nc(SC)[nH]c(=O)c1OCc1ccccc1 to produce C=CCOc1nc(SC)nc(C(=O)OCC)c1OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.