Using COC(=O)c1ccc(Br)c2nc(Cl)n(CCCCl)c12, COc1ccc(N)c(C)c1 to produce COC(=O)c1ccc(Br)c2nc3n(c12)CCCN3c1ccc(OC)cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.