Using C#CCNc1cn(-c2cccnc2)nc1Cl, CSC(CC(=O)O)C(F)(F)F to produce C#CCN(C(=O)CC(SC)C(F)(F)F)c1cn(-c2cccnc2)nc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.