Using CC(C)(C)OC(=O)N1CCC(Oc2ccc(N)cc2)CC1, O=C(Cl)OCc1ccccc1 to produce CC(C)(C)OC(=O)N1CCC(Oc2ccc(NC(=O)OCc3ccccc3)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.