Using O=C([O-])O, CC(C)(C)OC(=O)N1CCC(C=O)(CCO[Si](C)(C)C(C)(C)C)CC1 to produce CC(O)C1(CCO[Si](C)(C)C(C)(C)C)CCN(C(=O)OC(C)(C)C)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.