Using COc1c(-c2cc(Oc3cccc4sc(N)nc34)ncn2)ccc(C(F)(F)F)c1OC to produce Nc1nc2c(Oc3cc(-c4ccc(C(F)(F)F)cc4O)ncn3)cccc2s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.