[{"from": "human", "value": "Describe this molecule. [C][O][C][=C][C][=Branch2][Ring1][Branch2][=C][C][=Branch1][Branch1][=C][Ring1][=Branch1][O][C][S][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][S][Ring1][=Branch2][/C][=C][Branch1][Ring1][\\C][#N][/C][=Branch1][C][=O][N]"}, {"from": "gpt", "value": "The molecule is a member of the tyrphostin family of tyrosine kinase inhibitors, which selectively inhibits HER2. (NCI)"}]