Task: Answer the multiple-choice question.
Question: Which compound exhibits a -2.062% 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 other words.
Options:
a: COCCn1nnnc1C(C(C)C)N1CCN(C(=O)c2ccco2)CC1.Cl
b: Cn1cnnc1SCC(=O)c1cccc([N+](=O)[O-])c1
c: O=C(O)c1sc2cc(C(F)(F)F)cnc2c1-c1ccccn1
d: O=C1CSCC(=O)N1Cc1ccc(Cl)c(Cl)c1
e: COC(=O)/C=C(\Oc1ccccc1)C1(O)CCCCC1
Answer: b. Cn1cnnc1SCC(=O)c1cccc([N+](=O)[O-])c1
{#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#}
Cn1cnnc1SCC(=O)c1cccc([N+](=O)[O-])c1
Cn1cnnc1SCC(=O)c1cccc([N+](=O)[O-])c1
2-[(4-methyl-1,2,4-triazol-3-yl)sulfanyl]-1-(3-nitrophenyl)ethanone