Using O=C(O)c1ccc(N2CC(F)(F)C2)c(OCC2CC2)n1, COC[C@H]1CCCN1 to produce COC[C@H]1CCCN1C(=O)c1ccc(N2CC(F)(F)C2)c(OCC2CC2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.