Using CC(C)(C)OC(=O)NC1CCN(CC2CCCCCCC2)CC1, CCOCC to produce O=C(NC1CCN(CC2CCCCCCC2)CC1)c1cccc2c1Nc1ccccc1O2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.