Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 10.078\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CCCCCSc1nc(C)c(CC(=O)O)c(=O)[nH]1
b. CC1(C)CC(=O)CC2(C1)NCC(c1ccccc1Cl)c1c2[nH]c2ccccc12.Cl
Answer: a. CCCCCSc1nc(C)c(CC(=O)O)c(=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#}
CCCCCSc1nc(C)c(CC(=O)O)c(=O)[nH]1
CCCCCSc1nc(C)c(CC(=O)O)c(=O)[nH]1
2-(4-methyl-6-oxo-2-pentylsulfanyl-1H-pyrimidin-5-yl)acetic acid