Using CCCC[Sn](Cl)(CCCC)CCCC, Cc1ccsc1C1OCCO1 to produce CCCC[Sn](CCCC)(CCCC)c1cc(C)c(C2OCCO2)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.