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. Author manuscript; available in PMC: 2016 Apr 8.
Published in final edited form as: J Nucl Med. 2014 May 22;55(7):1185–1191. doi: 10.2967/jnumed.114.138701

Figure 4.

Figure 4

Chiral HPLC chromatograms for the racemic compound (first row), the (S)-enantiomer LY2459989 (second row), the (R)-enantiomer (third row) and the radiolabeled compound 11C-LY2459989 (last two rows). The (S)-enantiomer eluted first at 5.4 min, and the (R)-enantiomer eluted later at 7.5 min.