Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -4.291% 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 COc1ccccc1NCC(=O)N1CCN(S(=O)(=O)c2ccccc2)CC1
b Clc1ccc(CNc2cnccn2)cc1Cl
c CC(=O)OCCCNc1cc(SCc2ccco2)c2nonc2c1[N+](=O)[O-]
d O=[N+]([O-])c1ccc(Cc2nnc(-c3ccccc3Cl)o2)cc1
e CCCCC(CC)C(=O)N1CCN(C(=O)c2ccco2)CC1
Answer: b. Clc1ccc(CNc2cnccn2)cc1Cl
{#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#}
Clc1ccc(CNc2cnccn2)cc1Cl
Clc1ccc(CNc2cnccn2)cc1Cl
N-[(3,4-dichlorophenyl)methyl]pyrazin-2-amine