Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 3.707% 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] CC(=O)Nc1ccc(S(=O)(=O)NCCNc2ccccc2[N+](=O)[O-])cc1
[b] O=C(COc1ccccc1C(=O)NCc1ccncc1)Nc1ccc(Br)cc1
Answer: b. O=C(COc1ccccc1C(=O)NCc1ccncc1)Nc1ccc(Br)cc1
{#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#}
O=C(COc1ccccc1C(=O)NCc1ccncc1)Nc1ccc(Br)cc1
O=C(COc1ccccc1C(=O)NCc1ccncc1)Nc1ccc(Br)cc1
2-[2-(4-bromoanilino)-2-oxoethoxy]-N-(pyridin-4-ylmethyl)benzamide