Using C[Sn](C)(C)Cl, CCCCC(CC)Cc1c2ccsc2c(CC(CC)CCCC)c2ccsc12 to produce CCCCC(CC)Cc1c2cc([Sn](C)(C)C)sc2c(CC(CC)CCCC)c2cc([Sn](C)(C)C)sc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.