Task: Answer the multiple-choice question.
Query: Which compound exhibits a 5.391\% 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, b, c, or d without using any additional words.
Options:
a Cc1noc(C)c1C(=O)N(CC(=O)Nc1ccccc1Br)Cc1ccco1
b O=C(NCc1ccc(F)cc1)c1cnn2ccccc12
c O=c1ccc(Br)c[nH]1
d CC(=O)N1CCCc2ccc(NS(=O)(=O)c3ccc(C)cc3)cc21
Answer: d. CC(=O)N1CCCc2ccc(NS(=O)(=O)c3ccc(C)cc3)cc21
{#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#}
CC(=O)N1CCCc2ccc(NS(=O)(=O)c3ccc(C)cc3)cc21
CC(=O)N1CCCc2ccc(NS(=O)(=O)c3ccc(C)cc3)cc21
N-(1-acetyl-3,4-dihydro-2H-quinolin-7-yl)-4-methylbenzenesulfonamide