Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -0.043% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CC(/C=C/c1ccc2c(c1)OCO2)=N\NC(=O)c1cccc([N+](=O)[O-])c1
b CC1CC(C(F)(F)C(F)(F)F)n2nc(C(=O)O)cc2N1
c CCN(C(=O)c1ccc(Cl)cc1[N+](=O)[O-])c1ccccc1C
d CC(C)c1ccc(NC(=O)N2CCN(S(=O)(=O)c3ccccc3)CC2)cc1
Answer: c. CCN(C(=O)c1ccc(Cl)cc1[N+](=O)[O-])c1ccccc1C
{#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#}
CCN(C(=O)c1ccc(Cl)cc1[N+](=O)[O-])c1ccccc1C
CCN(C(=O)c1ccc(Cl)cc1[N+](=O)[O-])c1ccccc1C
4-chloro-N-ethyl-N-(2-methylphenyl)-2-nitrobenzamide