Task: Answer the MCQ question.
Question: Which drug has a 15.981\% 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 additional words.
Options:
a O=C(NCCCn1ccnc1)c1nc(Cn2ccc([N+](=O)[O-])n2)no1
b COc1ccc(-c2cn(-c3ccc(C)cc3C)c(=O)[nH]2)cc1OC
c CC(=O)c1ccc(NS(=O)(=O)c2ccc(-c3cnc(C4CC4)o3)cc2)cc1
Answer: a. O=C(NCCCn1ccnc1)c1nc(Cn2ccc([N+](=O)[O-])n2)no1
{#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#}
O=C(NCCCn1ccnc1)c1nc(Cn2ccc([N+](=O)[O-])n2)no1
O=C(NCCCn1ccnc1)c1nc(Cn2ccc([N+](=O)[O-])n2)no1
N-(3-imidazol-1-ylpropyl)-3-[(3-nitropyrazol-1-yl)methyl]-1,2,4-oxadiazole-5-carboxamide