Using CCCC[Sn](Cl)(CCCC)CCCC, Cc1cnn(C2CCCCO2)c1 to produce CCCC[Sn](CCCC)(CCCC)c1c(C)cnn1C1CCCCO1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.