Task: Answer the multiple choice question.
Query: Which compound exhibits a 16.001\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a Cc1cc(SCc2ccccc2C)nc(=O)[nH]1
b CN1CCN(C(=O)COc2ccc(N(C)S(=O)(=O)c3ccc(F)cc3)cc2)CC1
c Cc1[nH]c(=S)c(C#N)c(C)c1Cc1ccccc1
d COc1ccc(NC(=O)CN2CCN(C(=O)c3ccco3)CC2)c(OC)c1
e C=CCn1ccc(=NC=C(C#N)C#N)c2ccccc21
Answer: a. Cc1cc(SCc2ccccc2C)nc(=O)[nH]1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1cc(SCc2ccccc2C)nc(=O)[nH]1
Cc1cc(SCc2ccccc2C)nc(=O)[nH]1
6-methyl-4-[(2-methylphenyl)methylsulfanyl]-1H-pyrimidin-2-one