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. 2023 Mar 15;31(1):137–151. doi: 10.38212/2224-6614.3447

Fig. 7.

Fig. 7

Confirmation of 18 metabolites in rat urine. (A) Heatmap of the log 10 abundance of parent drug and 18 metabolites from rats being administered orally with 40 or 0 mg/kg of 4-MeO-α-PVP. MS2 spectra of (B) M05 and (C) M07.