Using COC(=O)C(CC1CCN(OC)CC1)NC(=O)Cc1cc(C)ccc1C to produce CON1CCC(CC2NC(=O)C(c3cc(C)ccc3C)=C2O)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.