Using CCCC[Sn](C=C[C@@H]1CCC(=O)[C@H]1CCCCCCC(=O)O)(CCCC)CCCC, CCN(C(C)C)C(C)C to produce CCCC[Sn](C=C[C@@H]1CCC(=O)[C@H]1CCCCCCC(=O)OC)(CCCC)CCCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.