Problem statement: Answer the multiple choice question.
Question: Which compound has a 4.388\% 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: COc1ccc(OCc2cc(C(=O)NC3CCOC(C)(C)C3)no2)c2ccccc12
b: CC(=O)N1CCc2cc(Br)cc(S(=O)(=O)NCCCN(C)Cc3ccccc3)c21
c: O=C(c1ccco1)N1N=C(c2cccs2)CC1c1ccc(F)cc1
Answer: b. CC(=O)N1CCc2cc(Br)cc(S(=O)(=O)NCCCN(C)Cc3ccccc3)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#}
CC(=O)N1CCc2cc(Br)cc(S(=O)(=O)NCCCN(C)Cc3ccccc3)c21
CC(=O)N1CCc2cc(Br)cc(S(=O)(=O)NCCCN(C)Cc3ccccc3)c21
1-acetyl-N-[3-[benzyl(methyl)amino]propyl]-5-bromo-2,3-dihydroindole-7-sulfonamide