Task: Answer the multiple-choice question.
Question: Which drug exhibits a 7.391\% 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 or b without using any other words.
Options:
[a] Cc1ccc(NC(=O)c2ccn(C)n2)c(Br)c1
[b] CC(=O)Nc1ccc(S(=O)(=O)N(C)CC(=O)NCCC2=CCCCC2)cc1
Answer: a. Cc1ccc(NC(=O)c2ccn(C)n2)c(Br)c1
{#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#}
Cc1ccc(NC(=O)c2ccn(C)n2)c(Br)c1
Cc1ccc(NC(=O)c2ccn(C)n2)c(Br)c1
N-(2-bromo-4-methylphenyl)-1-methylpyrazole-3-carboxamide