Task: Answer the MCQ question.
Question: Which drug exhibits a -0.154% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCCCn1c(CNC(=O)CC)nc2ccccc21
b COC(=O)c1[nH]nc2c1C(=O)N(Cc1ccccc1)C2=O
c O=c1[nH]c(=O)n(-c2cccc(Cl)c2)c(O)c1/C=N/c1ccccn1
Answer: a. CCCCn1c(CNC(=O)CC)nc2ccccc21
{#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#}
CCCCn1c(CNC(=O)CC)nc2ccccc21
CCCCn1c(CNC(=O)CC)nc2ccccc21
N-[(1-butylbenzimidazol-2-yl)methyl]propanamide