Task: Answer the MCQ question.
Question: Which drug has a -6.265% 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: c1ccc(-c2noc(-c3ccc4ccccc4c3)n2)cc1
b: CCC(=O)N1CCN=C1SCc1ccc(F)cc1
c: CN(C)CCCNC(=S)N1CCn2c(nc3ccccc32)C1
d: O=C(OCC(=O)N1CCCCC1)c1c[nH]c(=O)[nH]c1=O
Answer: d. O=C(OCC(=O)N1CCCCC1)c1c[nH]c(=O)[nH]c1=O
{#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#}
O=C(OCC(=O)N1CCCCC1)c1c[nH]c(=O)[nH]c1=O
O=C(OCC(=O)N1CCCCC1)c1c[nH]c(=O)[nH]c1=O
(2-oxo-2-piperidin-1-ylethyl) 2,4-dioxo-1H-pyrimidine-5-carboxylate