Using CCOC(=O)Cl, CCOC(=O)C1CC2(C)C(C)CC1N(C)C2C to produce CCOC(=O)C1(C(=O)OCC)CC2(C)C(C)CC1N(C)C2C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.