Using CC(=O)OC1CCC=CC1=O, CCCCOCN(Cc1ccccc1)C[Si](C)(C)C to produce CC(=O)OC1CCC2CN(Cc3ccccc3)CC2C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.