Task: Answer the MCQ question.
Question: Which compound has a 8.116\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cl.NCCNC(=O)c1ncsc1-c1cccc(F)c1
b COc1ccc(Br)cc1/C=C/C(=O)Nc1ccc(C)cc1
c O=C1CC2(CCCCC2)Oc2ccc(O)cc21
Answer: b. COc1ccc(Br)cc1/C=C/C(=O)Nc1ccc(C)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(Br)cc1/C=C/C(=O)Nc1ccc(C)cc1
COc1ccc(Br)cc1/C=C/C(=O)Nc1ccc(C)cc1
(E)-3-(5-bromo-2-methoxyphenyl)-N-(4-methylphenyl)prop-2-enamide