(+)-(1S,5R,1'S, 5'R)-1-(1'-Hydroxy-5'-isopropenyl-2'-methyl-2'-cyclohexenyl)-5-iso propenyl-2-methyl-2-cyclohexenol (-)-(1R,5R,1'R,5'R)-Carvone pinacol AIDS-160449 AIDS160449 NSC629601 NSC629602