121849-97-6 AIDS-000452 AIDS000452 Ac-Ser-Gln-Asn-Tyr(Reduced)Pro-Val-Val-NH2 L-Valinamide, 1-[2-[[N2-[N2-(N-acetyl-L-seryl)-L-glutaminyl]-L-asparaginyl]amino]-3-(4-hydroxyphenyl)propyl]-L-prolyl-L-valyl-, (S)-