Task: Answer the multiple-choice question.
Question: Which drug exhibits a 5.977\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a Cc1ccc(Sc2ncnc(N)c2[N+](=O)[O-])cc1
b Cc1nnc(NC(=O)CSc2nnc(CC(=O)Nc3ccccc3F)n2C)s1
c CN1CCN(c2ccc(C(CC(N)=O)NC(=O)Cc3cccc4ccccc34)cc2[N+](=O)[O-])CC1
d O=C(Nc1ccncc1)c1ccc(F)cc1
e Cc1cccc(C)c1NC(=O)COC(=O)c1cccc2c1C(=O)c1ccccc1C2=O
Answer: a. Cc1ccc(Sc2ncnc(N)c2[N+](=O)[O-])cc1
{#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#}
Cc1ccc(Sc2ncnc(N)c2[N+](=O)[O-])cc1
Cc1ccc(Sc2ncnc(N)c2[N+](=O)[O-])cc1
6-(4-methylphenyl)sulfanyl-5-nitropyrimidin-4-amine