Using CC(C)C(NC(=O)CN1CCc2c([nH]c3c(C(=O)O)cccc23)C1)C(=O)C(F)(F)F to produce CC(C)C(NC(=O)CN1C=Cc2c([nH]c3c(C(=O)O)cccc23)C1)C(=O)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.