Task: Answer the multiple choice question.
Question: Which drug exhibits a -18.669% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. Cc1cc([N+](=O)[O-])cc([N+](=O)[O-])c1NCC(C)C
b. CC(C)CCN1CCN(C2CCN(c3ccccc3)CC2)CC1CCO
c. CCN(CC)S(=O)(=O)c1ccc(C(=O)OC2CCCCC2CN(C)C)cc1
Answer: a. Cc1cc([N+](=O)[O-])cc([N+](=O)[O-])c1NCC(C)C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1cc([N+](=O)[O-])cc([N+](=O)[O-])c1NCC(C)C
Cc1cc([N+](=O)[O-])cc([N+](=O)[O-])c1NCC(C)C
2-methyl-N-(2-methylpropyl)-4,6-dinitroaniline