Using O=C1NCCN2CC(Oc3cnc(C4CC4)cn3)CC12, FC(F)(F)c1cccc(CBr)c1 to produce O=C1[C@@H]2C[C@@H](Oc3cnc(C4CC4)cn3)CN2CCN1Cc1cccc(C(F)(F)F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.