Using COC(=O)C(C)(C)Br, CC(C)(C)OC(=O)N1CCC(Nc2cc(Cl)ccc2O)CC1 to produce CC(C)(C)OC(=O)N1CCC(N2C(=O)C(C)(C)Oc3ccc(Cl)cc32)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.