Using C=CC#N, COc1ccc2c(c1)N(c1ccc(F)cc1)C(=O)C2N to produce COc1ccc2c(c1)N(c1ccc(F)cc1)C(=O)C2(N)CCC#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.