Using CC#N, Cc1c(F)c(Nc2cccc(C#N)c2)nc(Oc2cccc(C#N)c2)c1F to produce Cc1c(F)c(NCc2cccc(C#N)c2)nc(Oc2cccc(C#N)c2)c1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.