Using O=CC1CCN(C(=O)N2CCOCC2)CC1, CCCN[C@H](C)Cc1cccc(NC(=O)c2ccc(OC)cc2)c1 to produce CCCN(CC1CCN(C(=O)N2CCOCC2)CC1)[C@H](C)Cc1cccc(NC(=O)c2ccc(OC)cc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.