Using Nc1ccc(F)c(Cl)c1, Clc1nc(Cl)c2cc(I)ccc2n1 to produce Fc1ccc(Nc2nc(Cl)nc3ccc(I)cc23)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.