Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -3.878\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCC(=O)N1CCc2cc(Br)cc(S(=O)(=O)N3CCCCCC3)c21
b. NC(=O)c1cc(-c2ccncc2)nc2ccc(Cl)cc12
c. CCCOC1CCCN(C(=O)c2cc(Cl)c(Cl)cc2C(=O)O)C1
Answer: a. CCC(=O)N1CCc2cc(Br)cc(S(=O)(=O)N3CCCCCC3)c21
{#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#}
1-[7-(azepan-1-ylsulfonyl)-5-bromo-2,3-dihydroindol-1-yl]propan-1-one