Using C=C[Sn](CCCC)(CCCC)CCCC, CCCc1ccc(-n2ncc3c2CCc2cc(OS(=O)(=O)C(F)(F)F)ccc2-3)cc1 to produce C=Cc1ccc2c(c1)CCc1c-2cnn1-c1ccc(CCC)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.