Task: Answer the multiple-choice question.
Question: Which drug has a 12.241\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] NNS(=O)(=O)c1ccc(Sc2ccccn2)c([N+](=O)[O-])c1
[b] C=CCn1c(NCc2ccc(OC)cc2)nc2ccccc21
[c] COc1ccc(S(=O)(=O)N/N=C/c2ccc(OCCN3CCOCC3)c(OC)c2)cc1
Answer: a. NNS(=O)(=O)c1ccc(Sc2ccccn2)c([N+](=O)[O-])c1
{#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#}
NNS(=O)(=O)c1ccc(Sc2ccccn2)c([N+](=O)[O-])c1
NNS(=O)(=O)c1ccc(Sc2ccccn2)c([N+](=O)[O-])c1
3-nitro-4-pyridin-2-ylsulfanylbenzenesulfonohydrazide