Task: Answer the multiple-choice question.
Query: Which compound exhibits a 23.718% human ether-à-go-go related gene (hERG) inhibition at 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)N[C@@H](C)C(=O)OCC(=O)NC2CCCC2)cc1
b. O=C(CCC(=O)c1ccc(Br)cc1)Nc1ccc(F)cc1
Answer: b. O=C(CCC(=O)c1ccc(Br)cc1)Nc1ccc(F)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(CCC(=O)c1ccc(Br)cc1)Nc1ccc(F)cc1
O=C(CCC(=O)c1ccc(Br)cc1)Nc1ccc(F)cc1
4-(4-bromophenyl)-N-(4-fluorophenyl)-4-oxobutanamide