Task: Answer the MCQ question.
Query: Which drug exhibits a 6.234% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=C(O)[C@@H]1CCCN(S(=O)(=O)c2cccc3cccnc23)C1
[b] NC(=S)NNC(=O)c1cccc(Br)c1
Answer: b. NC(=S)NNC(=O)c1cccc(Br)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
NC(=S)NNC(=O)c1cccc(Br)c1
NC(=S)NNC(=O)c1cccc(Br)c1
[(3-bromobenzoyl)amino]thiourea