Using CC1(C)CCc2cc(O)c(N3CC(=O)NS3(=O)=O)cc2C1, O=C(Cl)c1ccccc1 to produce CC1(C)CCc2cc(OC(=O)c3ccccc3)c(N3CC(=O)NS3(=O)=O)cc2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.