Using CC(C)(C)OC(=O)NCCCCBr, O=C1Nc2ccc(Cl)cc2C23OCCC2CC13 to produce CC(C)(C)OC(=O)NCCCCN1C(=O)C2CC3CCOC32c2cc(Cl)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.