番木鳖碱

fān mù biē jiǎn

strychnine (C21H22N2O2)

番

fān

(bound form) foreign (non-Chinese); barbarian

木

mù

(bound form) tree

鳖

biē

variant of 鱉|鳖[bie1]

碱

jiǎn

variant of 鹼|碱[jian3]