Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 4.055% 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 additional words.
Options:
(a) CSc1cccc(NS(=O)(=O)c2ccc3c(c2)NC(=O)C(C)C(=O)N3)c1
(b) Cc1cc(C)c(S(=O)(=O)N2CCCC(C(=O)N3CCCC3)C2)c(C)c1
(c) CCc1ccccc1NC(=O)C1CCN(c2cnccn2)CC1
(d) Cc1cc(C)nc(-n2nc(C)c3c(C(F)(F)F)cc(=O)[nH]c32)n1
Answer: c. CCc1ccccc1NC(=O)C1CCN(c2cnccn2)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#}
CCc1ccccc1NC(=O)C1CCN(c2cnccn2)CC1
CCc1ccccc1NC(=O)C1CCN(c2cnccn2)CC1
N-(2-ethylphenyl)-1-pyrazin-2-ylpiperidine-4-carboxamide