Using CC(C)(C)[Si](C)(C)OCCC=O, CC(C)(C)c1cc(NC(=O)Nc2ccc(Oc3ccncc3)cc2)n(-c2cccc(N)c2)n1 to produce CC(C)(C)c1cc(NC(=O)Nc2ccc(Oc3ccncc3)cc2)n(-c2cccc(NCCCO[Si](C)(C)C(C)(C)C)c2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.