Using COc1ccc(C(=O)Nc2cc(-c3ccc4c(ccn4[Si](C(C)C)(C(C)C)C(C)C)c3)ccc2N)cc1 to produce COc1ccc(C(=O)Nc2cc(-c3ccc4[nH]ccc4c3)ccc2N)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.