SMILES: C[C@H]1CCC[C@@]2([C@@H](O2)C[C@H](OC(=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 an epithilone that is epithilone D in which the double bond in the macrocyclic ring has been oxidised to the corresponding epoxide (the S,S stereoisomer). It has a role as an apoptosis inducer, an antineoplastic agent and a microtubule-stabilising agent. It is an epothilone and an epoxide.