Task: Answer the multiple-choice question.
Query: Which drug has a 16.048% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] C(=C1\CCCC2=C1Nc1ncnn1C2c1ccccc1)\c1ccccc1
[b] CC1=NN(c2ccccc2)C(=O)C1C(=O)c1ccc([N+](=O)[O-])cc1
[c] COC(=O)c1cc([N+](=O)[O-])c(-n2ccnc2)c([N+](=O)[O-])c1
[d] Cc1c(C(=O)Nc2ccc(N3CCOCC3)cc2)oc2ccccc12
[e] CCN1CCCC1CNS(=O)(=O)c1ccc(Br)cc1.Cl
Answer: c. COC(=O)c1cc([N+](=O)[O-])c(-n2ccnc2)c([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#}
COC(=O)c1cc([N+](=O)[O-])c(-n2ccnc2)c([N+](=O)[O-])c1
COC(=O)c1cc([N+](=O)[O-])c(-n2ccnc2)c([N+](=O)[O-])c1
methyl 4-imidazol-1-yl-3,5-dinitrobenzoate