Using O=C(Cl)c1cccc2ccccc12, C=CC(C)(CCC=C(C)C)OC(C)=O to produce C=CC(C)(CCC=C(C)C)OC(=O)CC(=O)c1cccc2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.