Using CCOC(=O)CC(CSCCNC(=O)c1ccc(F)cc1)C(=O)c1cccnc1 to produce O=C(O)CC(CSCCNC(=O)c1ccc(F)cc1)C(=O)c1cccnc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.