Using CN1CCC(OC(c2cccc(-c3ccnn3COCC[Si](C)(C)C)c2)c2nc3ccccc3s2)CC1 to produce CN1CCC(OC(c2cccc(-c3ccn[nH]3)c2)c2nc3ccccc3s2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.