9-Benzyl-3-sec-butyl-6-isopropyl-12-methyltetradecahydropyrrolo[1,2-a][1,4,7,10,13,16]hexaazacyclooctadecine-1,4,7,10,13,16-hexone AIDS-132394 AIDS132394 Cleromyrine I Cyclo(L-Ala-Gly-L-Pro-L-Ile-L-Val-L-Phe) NSC626092