Using COc1c(I)cc(I)c(C(=O)O)c1I, C[Si](C)(C)C=[N+]=[N-] to produce COC(=O)c1c(I)cc(I)c(OC)c1I, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.