Task: Answer the MCQ question.
Query: Which drug exhibits a 7.487\% human ether-à-go-go related gene (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: OCCCC1CCCCN1Cc1nc(Cc2ccccc2Cl)no1
b: Cc1cc(OCC(=O)NCc2ccccn2)cc(C)c1Br
c: CC1(C)CC(=O)C(C=NCCN2CCN(C(=O)CCl)CC2)=C(O)C1
Answer: b. Cc1cc(OCC(=O)NCc2ccccn2)cc(C)c1Br
{#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#}
Cc1cc(OCC(=O)NCc2ccccn2)cc(C)c1Br
Cc1cc(OCC(=O)NCc2ccccn2)cc(C)c1Br
2-(4-bromo-3,5-dimethylphenoxy)-N-(pyridin-2-ylmethyl)acetamide