Using COC(=O)CC(=O)OC, Cc1cc(C)c(Oc2nc(C)cc(Cl)c2CCl)c(C)c1 to produce COC(=O)C(Cc1c(Cl)cc(C)nc1Oc1c(C)cc(C)cc1C)C(=O)OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.