Using COC(=O)/C=C/c1cc2cc(Br)ccc2nc1NCc1ccc(OC)cc1 to produce COc1ccc(CNc2nc3ccc(Br)cc3cc2/C=C/C(=O)O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.