Using NO, CCC(CCO)n1cc(-c2ncnc3c2ccn3COCC[Si](C)(C)C)cn1 to produce CCC(C/C=N/O)n1cc(-c2ncnc3c2ccn3COCC[Si](C)(C)C)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.