Using CC(C)(c1ccccc1)N1C(=O)c2ccc(Cl)c(Cl)c2C1O, II to produce CC(C)(c1ccccc1)N1C(=O)c2c(I)cc(Cl)c(Cl)c2C1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.