Using CCCCOCN(Cc1ccccc1)C[Si](C)(C)C, CC(=O)OC1CC(C)(C)C=CC1=O to produce CC(=O)OC1CC(C)(C)C2CN(Cc3ccccc3)CC2C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.