The most promising new direction for CNS (central nervous system) drug development appears to be focusing on treatments that act on more than one molecular target.

最富用应用前景的中枢神经系统药物开发的新方向集中在作用一种以上的分子目标的疗法上。

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Huang is now turning his focus beyond gamers to a host of new customers that will need number-crunching power: oil companies doing deep-sea seismic analysis, Wall Street banks modeling portfolio risk and biologists visualizing molecular structures to find drug target sites.

FORBES: Magazine Article

One possibility is that the amyloid theory is right, but that the Eli Lilly drug is flawed and did not hit the proper molecular target, and ended up merely causing toxicity.

FORBES: Eli Lilly Alzheimer's Disease Failure Bolsters Amyloid Theory Skeptics