Task: Answer the MCQ question.
Query: Which compound exhibits a -6.519% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a O=S(=O)(CC(O)COc1ccccc1Cl)c1ccccc1
b COC(=O)c1ccc(N2CCN(c3ccccc3)CC2)c(N)c1
c Cc1ccc(NCc2nnc(SCC#N)o2)c(C)c1
d COc1ccc2ccc(O)c(CN3CCN(S(=O)(=O)c4cccc(C(F)(F)F)c4)CC3)c2c1
e O=C(N/N=C/c1ccc([N+](=O)[O-])cc1)c1cnccn1
Answer: e. O=C(N/N=C/c1ccc([N+](=O)[O-])cc1)c1cnccn1
{#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#}
O=C(N/N=C/c1ccc([N+](=O)[O-])cc1)c1cnccn1
O=C(N/N=C/c1ccc([N+](=O)[O-])cc1)c1cnccn1
N-[(E)-(4-nitrophenyl)methylideneamino]pyrazine-2-carboxamide