Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -43.675% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1c(Br)c([N+](=O)[O-])nn1C(C)C(=O)NCC1CCCO1
b. O=C(/C=C/c1cc([N+](=O)[O-])ccc1OC(F)F)NCc1ccc(F)cc1
c. COc1ccc(-c2c(-c3ccccc3OC)sc3ccccc23)cc1C=O
d. S=c1[nH]c(-c2ccccc2)cn1/N=C/c1ccccc1Br
Answer: b. O=C(/C=C/c1cc([N+](=O)[O-])ccc1OC(F)F)NCc1ccc(F)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(/C=C/c1cc([N+](=O)[O-])ccc1OC(F)F)NCc1ccc(F)cc1
O=C(/C=C/c1cc([N+](=O)[O-])ccc1OC(F)F)NCc1ccc(F)cc1
(E)-3-[2-(difluoromethoxy)-5-nitrophenyl]-N-[(4-fluorophenyl)methyl]prop-2-enamide