Using C[C@@H](CO[Si](C)(C)C(C)(C)C)n1ccc2cncnc21, O=C1CCC(=O)N1I to produce C[C@@H](CO[Si](C)(C)C(C)(C)C)n1cc(I)c2cncnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.