Using N[C@H](CC(=O)O)c1cccs1, O=C(O)c1cccn(Cc2ccc(F)c(F)c2)c1=O to produce O=C(O)C[C@@H](NC(=O)c1cccn(Cc2ccc(F)c(F)c2)c1=O)c1cccs1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.