(1R,5S,6S)-6-[1(R)-Hydroxyethyl]-2-[2(S)-[1(R)-hydroxy-3-(methylamino)propyl]pyrrolidin-4(S)-ylthio]-1-methyl-1-carba-2-penem-3-carboxylic acid monohydrochloride monohydrate 149882-71-3 AIDS-086693 AIDS086693 BO-2727