SMILES: CC(=O)N[C@@H](CS[As](=O)(O)O)C(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@@H]1OC2[C@@H]([C@H](C([C@H]([C@H]2O)O)O)O)O)CO)O)O
Description: The molecule is the dihydrogen arsenothioate resulting from the formal condensation of the thiol group of mycothiol with arsenic acid. It is a conjugate acid of an arseno-mycothiol(1-).