Task: Answer the multiple choice question.
Query: Which drug has a -1.233\% 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) Cc1cc(-c2cccc([N+](=O)[O-])c2)nc2ccccc12
b) O=C(O)c1ccc(NC(=S)NC(=O)c2cccc(COc3ccccc3)c2)cc1
c) NC(=O)c1cc(S(=O)(=O)NCc2ccc(F)cc2)cs1
Answer: a. Cc1cc(-c2cccc([N+](=O)[O-])c2)nc2ccccc12
{#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#}
Cc1cc(-c2cccc([N+](=O)[O-])c2)nc2ccccc12
Cc1cc(-c2cccc([N+](=O)[O-])c2)nc2ccccc12
[3-(4-methylquinolin-2-yl)phenyl]-oxido-oxoazanium