4-(((5'-氯-2'-氟-[2,4'-联吡啶]-6-基)氨基)甲基)四氢-2h-吡喃-4-腈

4-(((5'-chloro-2'-fluoro-[2,4'-bipyridin]-6-yl)amino)methyl)tetrahydro-2H-pyran-4-carbonitrile ·