Acetyl-Angiotensin I Ac-Asp-Arg-Val-Tyr-Ile-His-Pro-Phe-His-Leu-OH

CC[C@H] (C) [C@@H] (C (=O) N[C@@H] (CC1=CN=CN1) C (=O) N2CCC[C@H]2C (=O) N[C@@H] (CC3=CC=CC=C3) C (=O) N[C@@H] (CC4=CN=CN4) C (=O) N[C@@H] (CC (C) C) C (=O) O) NC (=O) [C@H] (CC5=CC=C (C=C5) O) NC (=O) [C@H] (C (C) C) NC (=O) [C@H] (CCCN=C (N) N) NC (=O) [C@H] (CC (=O) O) NC (=O) C