Zhengwei Wang Yuxiao Wang 0002 Xuan Zhang Zhaoxu Meng Zhenghe Yang Wei Zhao Xuefeng Cui Graph-based Reaction Classification by Contrasting between Precursors and Products. 354-359 2022 BIBM https://doi.org/10.1109/BIBM55620.2022.9995338 conf/bibm/2022 db/conf/bibm/bibm2022.html#WangWZMYZC22