Problem statement: Answer the multiple choice question.
Question: Which compound has a 0.918\% 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 other words.
Options:
a O=C(N/N=C/c1cccc([N+](=O)[O-])c1)C1CC1c1ccccc1
b COc1ccc2[nH]c(=O)c(CN(C(C)=O)C3CCCCC3)cc2c1
c CS(=O)(=O)/C(C#N)=C\c1cnc(S(=O)(=O)c2ccccc2)s1
Answer: a. O=C(N/N=C/c1cccc([N+](=O)[O-])c1)C1CC1c1ccccc1
{#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(N/N=C/c1cccc([N+](=O)[O-])c1)C1CC1c1ccccc1
O=C(N/N=C/c1cccc([N+](=O)[O-])c1)C1CC1c1ccccc1
N-[(E)-(3-nitrophenyl)methylideneamino]-2-phenylcyclopropane-1-carboxamide