[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is an analog of thalidomide with potential antineoplastic activity that belongs to the functional class of agents called selective cytokine inhibitory drugs (SelCIDs).  SelCIDs inhibit phosphodiesterase-4 (PDE 4), an enzyme involved in tumor necrosis factor alpha (TNF alpha) production.  CC-1088 inhibits production of the cytokines vascular endothelial growth factor (VEGF) (a pro-angiogenic factor) and interleukin-6 (IL-6). (NCI04)"}, {"from": "gpt", "value": "[C][O][C][=C][Branch2][Ring2][Ring1][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][Branch1][#Branch1][C][C][=Branch1][C][=O][N][N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][#Branch2][=O][O][C][C][C][C][C][Ring1][Branch1]"}]