Problem statement: Answer the multiple choice question.
Question: Which drug has a -5.071% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COC(=O)c1cccc(NC(=S)N2CCCCC2)c1
b COc1ccc(CNC(=O)C2CCCN(S(=O)(=O)c3ccccc3)C2)cc1
c CCC(NC(C)C)C(O)c1ccc(O)c2[nH]c(=O)ccc12.Cl
d CCc1ccc(C(=O)/C=C/c2ccc([N+](=O)[O-])o2)cc1
e CS(=O)(=O)N(CC(=O)N1CCN(Cc2ccccc2)CC1)c1ccccc1Br
Answer: d. CCc1ccc(C(=O)/C=C/c2ccc([N+](=O)[O-])o2)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#}
CCc1ccc(C(=O)/C=C/c2ccc([N+](=O)[O-])o2)cc1
CCc1ccc(C(=O)/C=C/c2ccc([N+](=O)[O-])o2)cc1
(E)-1-(4-ethylphenyl)-3-(5-nitrofuran-2-yl)prop-2-en-1-one