Using CC(C)(C)C(=O)OCOC(=O)C1N2C(=O)C(N)[C@H]2SC1(C)C, Fc1nc2ccccc2[nH]1 to produce CC(C)(C)C(=O)OCOC(=O)C1N2C(=O)C(Nc3nc4ccccc4[nH]3)[C@H]2SC1(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.