Using O=C(O)c1ccc2oc(-c3ccc(OCc4ccccc4)cc3)cc(=O)c2c1, CCI to produce CCOC(=O)c1ccc2oc(-c3ccc(OCc4ccccc4)cc3)cc(=O)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.