Using CCCC[Sn](CCCC)(CCCC)c1ccccn1, N#Cc1c(Cl)nc2cc(F)ccc2c1Cl to produce N#Cc1c(-c2ccccn2)nc2cc(F)ccc2c1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.