[{"from": "human", "value": "Could you provide a description of this molecule? [C][O][C][=C][Branch2][Ring2][Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][S][=Branch1][C][=O][=Branch1][C][=O][/C][=C][/C][=C][Branch1][=N][C][=C][Branch1][#Branch1][C][=C][Ring1][=Branch1][O][C][O][C][O][C][N][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is an N-[2-methoxy-5-({[2-(2,4,6-trimethoxyphenyl)ethenyl]sulfonyl}methyl)phenyl]glycine in which the double bond has E-configuration. It is a non-ATP-competitive inhibitor of PLK1 with an IC50 of 9 nM and exhibits anti-cancer properties. It has a role as a microtubule-destabilising agent, an EC 2.7.11.21 (polo kinase) inhibitor, an apoptosis inducer and an antineoplastic agent. It is a conjugate acid of a rigosertib(1-)."}]