You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (E)-4-(2,3-dihydroxyphenyl)but-3-en-2-one;(E)-4-(2,4-dihydroxyphenyl)but-3-en-2-one;(E)-4-(3,4-dihydroxyphenyl)but-3-en-2-one;(E)-4-(3,4-dimethoxyphenyl)but-3-en-2-one;(E)-4-[4-hydroxy-2-(hydroxymethyl)phenyl]but-3-en-2-one;(E)-4-[2-(hydroxymethyl)-3-methoxyphenyl]but-3-en-2-one;(E)-4-(2-hydroxyphenyl)but-3-en-2-one;(E)-4-(3-hydroxyphenyl)but-3-en-2-one;(E)-4-(4-hydroxyphenyl)but-3-en-2-one;(E)-4-(3-methoxyphenyl)but-3-en-2-one;(E)-4-(4-methoxyphenyl)but-3-en-2-one;(E)-4-phenylbut-3-en-2-one .
user
C127H134O29
assistant