Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 13.003\% 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 additional words.
Options:
[a] O=c1c(C=NCc2ccccc2)c(NCc2ccccc2)nc2ccccn12
[b] COc1cc(/C=N/NC(=O)c2cc3ccccc3cc2O)ccc1OCCN1CCCCC1
[c] N#Cc1ncc(Cc2ccccc2)nc1C#N
[d] Cc1cnc(NC(=O)C2(c3ccccc3)CC2)s1
[e] Cc1cc(NS(=O)(=O)c2ccc(NC(=O)C(C)Oc3ccccc3Cl)cc2)no1
Answer: c. N#Cc1ncc(Cc2ccccc2)nc1C#N
{#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#}
N#Cc1ncc(Cc2ccccc2)nc1C#N
N#Cc1ncc(Cc2ccccc2)nc1C#N
5-benzylpyrazine-2,3-dicarbonitrile