Task: Answer the MCQ question.
Question: Which compound has a -24.075% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1cccc(C(=O)c2cc3ccc(O)cc3oc2=O)c1
[b] CCCCn1c(N)c(N(CCC(C)C)C(=O)C2CCCN(C(=O)c3ccc(Cl)cc3)C2)c(=O)[nH]c1=O
[c] CC(C)(C)c1ccccc1OCCN1CCCC1
[d] CC(Cc1ccccc1)N/C=C1\CC(=O)NC1=O
Answer: c. CC(C)(C)c1ccccc1OCCN1CCCC1
{#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#}
CC(C)(C)c1ccccc1OCCN1CCCC1
CC(C)(C)c1ccccc1OCCN1CCCC1
1-[2-(2-tert-butylphenoxy)ethyl]pyrrolidine