Using C[Si](C)(C)OC1(C#N)CN(C(c2ccccc2)c2ccccc2)C1 to produce NCC1(O)CN(C(c2ccccc2)c2ccccc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.