Task: Answer the MCQ question.
Query: Which drug has a -27.854% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCN1C=C(Cc2ccc(F)cc2)C2=C(C1)C(c1ccc(F)cc1)C(C#N)=C(N)O2
b) COC(=O)Nc1ccc(Oc2ccccc2)cc1
c) CCCC(=O)N1CCN(S(=O)(=O)c2cc(Cl)ccc2OC)CC1
d) CCN1CCN(c2cc(N3CCCC3)c(F)cc2[N+](=O)[O-])CC1
Answer: d. CCN1CCN(c2cc(N3CCCC3)c(F)cc2[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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCN1CCN(c2cc(N3CCCC3)c(F)cc2[N+](=O)[O-])CC1
CCN1CCN(c2cc(N3CCCC3)c(F)cc2[N+](=O)[O-])CC1
1-ethyl-4-(4-fluoro-2-nitro-5-pyrrolidin-1-ylphenyl)piperazine