Using O=C(O)Cc1oc2cccc-2cc1-c1ccccc1, CC(=O)OCCl to produce CC(=O)OCOC(=O)Cc1oc2cccc-2cc1-c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.