Task: Answer the multiple choice question.
Query: Which compound exhibits a -7.413% 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, b, c, or d without using any other words.
Options:
a: O=C(NN1C(=O)NC2(CCCCC2)C1=O)c1ccc(Cl)c(Cl)c1
b: CCOc1ccc(CCNS(=O)(=O)c2ccc3c(c2)NC(=O)CC(=O)N3)cc1OCC
c: O=C(NC(=O)c1ccccc1)Nc1ccccn1
d: O=C(CNc1c(Br)cc(Br)cc1Br)NN=C1CCCCC1
Answer: d. O=C(CNc1c(Br)cc(Br)cc1Br)NN=C1CCCCC1
{#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(CNc1c(Br)cc(Br)cc1Br)NN=C1CCCCC1
O=C(CNc1c(Br)cc(Br)cc1Br)NN=C1CCCCC1
N-(cyclohexylideneamino)-2-(2,4,6-tribromoanilino)acetamide