Using CCCCCC=C(c1ccc(C(=O)O)cc1)c1ccc(OC)c(Br)c1, COC(=O)CCN to produce CCCCCC=C(c1ccc(C(=O)NCCC(=O)OC)cc1)c1ccc(OC)c(Br)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.