Using Nc1ccccn1, O=C(Nc1c(F)cccc1F)c1cccc(/C(O)=C\c2ccnc(Cl)n2)c1 to produce O=C(Nc1c(F)cccc1F)c1cccc(-c2nc3ccccn3c2-c2ccnc(Cl)n2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.