Task: Answer the MCQ question.
Query: Which drug has a 1.702\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCCCCCNc1c([N+](=O)[O-])cc(C)cc1[N+](=O)[O-]
(b) Cc1ccc(S(=O)(=O)Cn2nnnc2C(C(C)C)N2CCC(O)CC2)cc1
Answer: a. CCCCCCNc1c([N+](=O)[O-])cc(C)cc1[N+](=O)[O-]
{#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#}
CCCCCCNc1c([N+](=O)[O-])cc(C)cc1[N+](=O)[O-]
CCCCCCNc1c([N+](=O)[O-])cc(C)cc1[N+](=O)[O-]
N-hexyl-4-methyl-2,6-dinitroaniline