Task: Answer the multiple choice question.
Query: Which drug has a 16.841\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COC(=O)c1c(NC(=O)CSc2nnc3ccccn23)sc2c1CCC2
b Cc1ccc(C(=O)NNC(=O)C2CC2)cc1Br
c Cn1nc(C(C)(C)C)c([N+](=O)[O-])c1C(=O)Nc1cccc2ccccc12
Answer: b. Cc1ccc(C(=O)NNC(=O)C2CC2)cc1Br
{#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#}
Cc1ccc(C(=O)NNC(=O)C2CC2)cc1Br
Cc1ccc(C(=O)NNC(=O)C2CC2)cc1Br
3-bromo-N'-(cyclopropanecarbonyl)-4-methylbenzohydrazide