Using COC(=O)C(O)(CC(C)(C)c1ccc(I)cc1OC)C(F)(F)F, CCCCC([Sn])=C(CCCC)CCCC to produce C=Cc1ccc(C(C)(C)CC(O)(C(=O)OC)C(F)(F)F)c(OC)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.