[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][=C][C][=Branch2][Ring1][P][=C][N][C][Ring1][Branch1][=C][Branch1][Branch1][C][=C][Ring1][=Branch2][N][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][#N][C][#N]"}, {"from": "gpt", "value": "The molecule is a small molecule and aromatic sulfonamide derivative with potential antiangiogenic and antitumor activities. E7820 inhibits angiogenesis by suppressing integrin alpha 2, a cell adhesion molecule expressed on endothelial cells. Inhibition of integrin alpha 2 leads to an inhibition of cell-cell interactions, endothelial cell-matrix interactions, vascular endothelial cell proliferation and angiogenesis."}]