Using COc1ccc(CCl)cc1, O=C(Nc1ccccc1)c1n[nH]cc1I to produce COc1ccc(Cn2cc(I)c(C(=O)Nc3ccccc3)n2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.