claim: Donald Duck typically wears a neck tie.
evidence: 2,8-Dihydroxyhexahydrochrysene -LRB- 2,8-DHHHC -RRB- is a synthetic , non-steroidal weak estrogen with approximately 1 / 2 ,000 th the estrogenic potency of the structurally-related estrogen diethylstilbestrol .. synthetic. Organic compound#Synthetic compounds. non-steroidal. non-steroidal. estrogen. estrogen. diethylstilbestrol. diethylstilbestrol. It is said to be intermediate in structure between estradiol and hexestrol , but conversely to both of them , is drastically less potent in comparison .. structure. chemical structure. estradiol. estradiol. hexestrol. hexestrol