Task: Answer the MCQ question.
Query: Which compound exhibits a 4.871\% human ether-à-go-go related gene (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. CN(C)c1ccc(C(=O)OCc2ccc(Br)cc2)cc1
b. Cc1nc([N+](=O)[O-])c(Sc2nc3ccccc3n2C)n1Cc1ccccc1
c. CC(NC(=O)CSc1nnc2n1CCCCC2)c1ccccc1Cl
Answer: c. CC(NC(=O)CSc1nnc2n1CCCCC2)c1ccccc1Cl
{#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(NC(=O)CSc1nnc2n1CCCCC2)c1ccccc1Cl
CC(NC(=O)CSc1nnc2n1CCCCC2)c1ccccc1Cl
N-[1-(2-chlorophenyl)ethyl]-2-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-ylsulfanyl)acetamide