Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.830\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCCCCCc1c(O)nc(SCC(=O)O)[nH]c1=O
b.) O=C(Cc1c(C(=O)O)[nH]c2ccccc12)Nc1ccc2c(c1)OCO2
c.) CC1=NN=C(c2ccccc2)C(c2c[nH]c3ccccc23)N1O
d.) Cc1cc(NC(=O)CCC(=O)N(CC(=O)NCC2CCCO2)c2cccc(F)c2)no1
Answer: a. CCCCCCc1c(O)nc(SCC(=O)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_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#}
CCCCCCc1c(O)nc(SCC(=O)O)[nH]c1=O
CCCCCCc1c(O)nc(SCC(=O)O)[nH]c1=O
5-hexyl-4-hydroxy-2-(2-hydroxy-2-oxoethyl)sulfanyl-1H-pyrimidin-6-one