Using Clc1ncccn1, Oc1cc(-c2nn3c(c2Cl)CCCC3)c(F)cc1Cl to produce Fc1cc(Cl)c(Oc2ncccn2)cc1-c1nn2c(c1Cl)CCCC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.