Using Cc1cc2ncsc2c(-c2ccc(Cl)cc2)c1OS(=O)(=O)C(F)(F)F, CCCCC([Sn])=C(CCCC)CCCC to produce C=Cc1c(C)cc2ncsc2c1-c1ccc(Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.