Using O=C(O)Cc1ccc(C2CC2)cc1, N[C@H](CO)c1ccc(OCC(F)(F)F)cn1 to produce O=C(Cc1ccc(C2CC2)cc1)N[C@H](CO)c1ccc(OCC(F)(F)F)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.