Problem statement: Answer the MCQ question.
Question: Which drug has a 5.563\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CC(C)n1nnnc1SCC(=O)NNC(=O)C1CCCCC1
b. Cc1cc2c(cc1S(=O)(=O)N1CCc3ccccc31)NC(=O)CO2
c. Cc1ccc(Cl)cc1NC(=O)CC(C)(C)C
Answer: c. Cc1ccc(Cl)cc1NC(=O)CC(C)(C)C
{#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#}
N-(5-chloro-2-methylphenyl)-3,3-dimethylbutanamide