Using COc1ccc(C(=O)c2c(N)sc3c2CCC3)cc1, CC(=O)CC(=O)C(F)(F)F to produce COc1ccc(-c2c(C(=O)C(F)(F)F)c(C)nc3sc4c(c23)CCC4)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.