Using C[Si](C)(C)CCOC(=O)NCc1ccc2oc(-c3ccccc3)nc2c1, CCCC[N+](CCCC)(CCCC)CCCC to produce CNc1ccc2oc(-c3ccccc3)nc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.