. 2021 Mar 25;6:654438. doi: 10.3389/frma.2021.654438
Copyright © 2021 He, Nguyen, Akhondi, Druckenbrodt, Thorne, Hoessel, Afzal, Zhai, Fang, Yoshikawa, Albahem, Cavedon, Cohn, Baldwin and Verspoor.
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Figure 1.
An example of one patent snippet in ChEMU chemical reaction corpus.