SMILES: CC[C@H]1C(=O)N(CC(=O)N([C@H](C(=O)N[C@H](C(=O)N([C@H](C(=O)N[C@H](C(=O)N[C@@H](C(=O)N([C@H](C(=O)N([C@H](C(=O)N([C@H](C(=O)N([C@H](C(=O)N1)[C@H]2[C@@H](CC(O2)CC=O)C)C)C(C)C)C)CC(C)C)C)CC(C)C)C)C)C)CC(C)C)C)C(C)C)CC(C)C)C)C
Description: The molecule is a cyclosporin A derivative that is cyclosporin A metabolite M18 in which the 2-hydroxyethyl substituent of the dioxolane ring has been oxidised to give the corresponding aldehyde. It has a role as a drug metabolite. It is a cyclosporin A derivative, a member of oxolanes and an aldehyde. It derives from a cyclosporin A metabolite M18.