Task: Answer the multiple-choice question.
Question: Which compound exhibits a 0.796\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1cc(-c2ccc(Br)cc2)n[nH]1
b: O=C(COC(=O)/C=C/c1ccc(F)cc1)Nc1nnc(-c2ccccc2)o1
c: O=C(CS(=O)(=O)Cc1ccccc1)Nc1ccc(Cl)cn1
Answer: a. Cc1cc(-c2ccc(Br)cc2)n[nH]1
{#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(-c2ccc(Br)cc2)n[nH]1
Cc1cc(-c2ccc(Br)cc2)n[nH]1
3-(4-bromophenyl)-5-methyl-1H-pyrazole