Using CN(Cc1ccc(Cl)cc1)C(=O)C1(C)CCN1C(=O)Cc1cccc(I)c1, OB(O)c1ccccc1 to produce CN(Cc1ccc(Cl)cc1)C(=O)C1(C)CCN1C(=O)Cc1cccc(-c2ccccc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.