Using CCC(C(=O)Nc1ccc(I)c(C(N)=O)c1)c1ccccc1, OB(O)c1cc2ccccc2s1 to produce CCC(C(=O)Nc1ccc(-c2cc3ccccc3s2)c(C(N)=O)c1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.