Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 16.425\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) N#Cc1cc(-c2ccccc2)c[nH]c1=O
b.) COc1ccc(-c2cc(=O)c3ccccc3s2)cc1
c.) O=S([O-])OC1CS(=O)(=O)CC1c1ccccc1.[Na+]
d.) CN(C)CCn1c(NC(=O)c2ccc(Cl)cc2)nc2ccccc21
Answer: a. N#Cc1cc(-c2ccccc2)c[nH]c1=O
{#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#Cc1cc(-c2ccccc2)c[nH]c1=O
N#Cc1cc(-c2ccccc2)c[nH]c1=O
2-oxo-5-phenyl-1H-pyridine-3-carbonitrile