Using NCC1CCOCC1, CN(C(=O)c1ccc(OCC2CC2)cc1)[C@H]1CCc2cc(C=O)ccc2C1 to produce CN(C(=O)c1ccc(OCC2CC2)cc1)[C@H]1CCc2cc(CNCC3CCOCC3)ccc2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.