SMILES: C[C@H]1CCC[C@@]2([C@@H](O2)C[C@H](NC(=O)C[C@@H](C(C(=O)[C@@H]([C@H]1O)C)(C)C)O)/C(=C/C3=CSC(=N3)C)/C)C
Description: The molecule is a macrocycle that is a lactam analogue of epothilone B. Binds directly to beta-tubulin subunits on microtubules, leading to suppression of microtubule dynamics. It has a role as an antineoplastic agent and a microtubule-destabilising agent. It is a member of 1,3-thiazoles, a beta-hydroxy ketone, a lactam, a macrocycle and an epoxide.