Using ClCC1CO1, Cc1cc(O)c2c3c(c(=O)oc2c1)CCCC3 to produce Cc1cc(OCC2CO2)c2c3c(c(=O)oc2c1)CCCC3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.