Task: Answer the multiple choice question.
Question: Which drug exhibits a 6.770\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) Cc1ccccc1-c1nnc(CN2CCN(C(=O)c3ccco3)CC2)o1
b.) NC(=O)c1ccc[n+](CC(=O)c2ccc(F)cc2)c1.[Br-]
c.) Cc1nccn1S(=O)(=O)c1cc([N+](=O)[O-])ccc1Cl
Answer: c. Cc1nccn1S(=O)(=O)c1cc([N+](=O)[O-])ccc1Cl
{#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#}
Cc1nccn1S(=O)(=O)c1cc([N+](=O)[O-])ccc1Cl
Cc1nccn1S(=O)(=O)c1cc([N+](=O)[O-])ccc1Cl
1-(2-chloro-5-nitrophenyl)sulfonyl-2-methylimidazole