Using CC1(C)S[C@@H]2C(N)C(=O)N2C1C(=O)O, Fc1nc2ccccc2[nH]1 to produce CC1(C)S[C@@H]2C(Nc3nc4ccccc4[nH]3)C(=O)N2C1C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.