Using C[Si](C)(C)CCOCn1cc(-c2nc(Cl)cc3nccn23)cn1, Cc1c[nH]cn1 to produce Cc1cn(-c2cc3nccn3c(-c3cnn(COCC[Si](C)(C)C)c3)n2)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.