Using CCCC[Sn](/C=C/C1(O)C(C)=CC2(CC1(C)C)OC(C)C(C)O2)(CCCC)CCCC, CCOC(=O)/C=C(\I)C(F)(F)F to produce CCOC(=O)/C=C(\C=C\C1(O)C(C)=CC2(CC1(C)C)OC(C)C(C)O2)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.