Task: Answer the MCQ question.
Query: Which compound exhibits a 13.866% 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) COc1ccc(C(=O)COC(=O)C(C)N2C(=O)C3C4CCC(C4)C3C2=O)cc1
b) C=CCN(Cc1nc(-c2cc(OC)ccc2OC)oc1C)C1CCS(=O)(=O)C1
c) C=CCN(c1ccccc1)S(=O)(=O)c1cccc(C(=O)Nc2cccc(C)n2)c1
d) CCCCN(CCCC)S(=O)(=O)c1c(C)[nH]c(=O)[nH]c1=O
e) Cl.Nc1ccc(Oc2cc(N)cc(Oc3ccccc3)c2)cc1
Answer: d. CCCCN(CCCC)S(=O)(=O)c1c(C)[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#}
CCCCN(CCCC)S(=O)(=O)c1c(C)[nH]c(=O)[nH]c1=O
CCCCN(CCCC)S(=O)(=O)c1c(C)[nH]c(=O)[nH]c1=O
N,N-dibutyl-6-methyl-2,4-dioxo-1H-pyrimidine-5-sulfonamide