Using O=C(CCl)NC[C@H](O)c1ccc(F)c(C(F)(F)F)c1 to produce O=C1CO[C@H](c2ccc(F)c(C(F)(F)F)c2)CN1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.