Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 16.454\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] COc1ccc(N2CCN(C(C)C(=O)N3CCCC3)CC2)cc1.O=C(O)C(=O)O
[b] Cc1nc2ccccc2c(=O)n1-c1cccc(C(F)(F)F)c1
[c] CSc1cc(-c2ccccc2)n(C)c(=O)c1C#N
[d] O=c1[nH]c(SCc2cccc(Cl)c2)nc2[nH]ncc12
[e] CNc1nc(-c2c(C)[nH]c3ccc(OC)cc23)cs1
Answer: c. CSc1cc(-c2ccccc2)n(C)c(=O)c1C#N
{#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#}
CSc1cc(-c2ccccc2)n(C)c(=O)c1C#N
CSc1cc(-c2ccccc2)n(C)c(=O)c1C#N
1-methyl-4-methylsulfanyl-2-oxo-6-phenylpyridine-3-carbonitrile