Task: Answer the multiple choice question.
Query: Which compound exhibits a 7.723\% 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) COc1c(Cl)cc(Cl)cc1C(=O)Nc1ccc(C(=O)O)cc1
b) CN(CC(=O)Nc1cccc2ccccc12)C(=O)c1cccc(S(=O)(=O)N(C)C)c1
c) O=C(NC12CC3CC(CC(C3)C1)C2)c1cncc(Br)c1
d) O=C(Nc1cccc(NC(=O)C2CCCO2)c1)c1ccco1
Answer: c. O=C(NC12CC3CC(CC(C3)C1)C2)c1cncc(Br)c1
{#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#}
O=C(NC12CC3CC(CC(C3)C1)C2)c1cncc(Br)c1
O=C(NC12CC3CC(CC(C3)C1)C2)c1cncc(Br)c1
N-(1-adamantyl)-5-bromopyridine-3-carboxamide