Using Cc1cn2cccc(-c3ccc(Oc4nc5ccccc5n4COCC[Si](C)(C)C)cc3)c2n1 to produce Cc1cn2cccc(-c3ccc(Oc4nc5ccccc5[nH]4)cc3)c2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.