Task: Answer the multiple choice question.
Query: Which compound exhibits a 11.972\% 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, c, or d without using any additional words.
Options:
a) CCOc1ccc(C(=O)OCC(=O)N2CCCC2)cc1
b) Cc1nn(C(=O)c2ccco2)c(C)c1Br
c) CCCCn1c(N)c(N(CC(C)C)C(=O)c2ccc(N3C(=O)c4ccccc4C3=O)cc2)c(=O)[nH]c1=O
d) C(=C/c1ccco1)\c1nc2ccccc2[nH]1
Answer: b. Cc1nn(C(=O)c2ccco2)c(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#}
Cc1nn(C(=O)c2ccco2)c(C)c1Br
Cc1nn(C(=O)c2ccco2)c(C)c1Br
(4-bromo-3,5-dimethylpyrazol-1-yl)-(furan-2-yl)methanone