Using O=C(O)c1cc(Cc2n[nH]c(=O)c3ccccc23)ccc1F, FC(F)(F)c1nc2n(n1)CCNC2 to produce O=C(c1cc(Cc2n[nH]c(=O)c3ccccc23)ccc1F)N1CCn2nc(C(F)(F)F)nc2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.