Using OB(O)c1cc2ccccc2o1, Cc1c(Nc2c(I)cncc2C#N)cc(Cl)c2[nH]ccc12 to produce Cc1c(Nc2c(C#N)cncc2-c2cc3ccccc3o2)cc(Cl)c2[nH]ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.