Using Cn1nnc2c(C#N)nc(-c3ccc(O)c(C(F)(F)F)c3)cc21, OC1CCN(c2ccccn2)CC1 to produce Cn1nnc2c(C#N)nc(-c3ccc(OC4CCN(c5ccccn5)CC4)c(C(F)(F)F)c3)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.