Using CCCCOC(=O)c1ccc([C@H](C)[C@H](NC(=O)OC(C)(C)C)C(=O)N2CC[C@H](F)C2)cc1 to produce CCCCOC(=O)C1CCC([C@H](C)[C@H](NC(=O)OC(C)(C)C)C(=O)N2CC[C@H](F)C2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.