Problem statement: Answer the MCQ question.
Question: Which drug has a 4.412\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1cc(CNC(C)c2ccccc2)cc(Br)c1OCc1ccc(F)cc1
b. CCOCCCNC(=O)CN1CCN(Cc2ccccc2C)C1=O
c. O=C(NC1CCN(c2ncccn2)CC1)c1ccccc1Cl
d. CCN(CC)c1nc2c(s1)C(=O)CC(C)(C)C2
Answer: b. CCOCCCNC(=O)CN1CCN(Cc2ccccc2C)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#}
CCOCCCNC(=O)CN1CCN(Cc2ccccc2C)C1=O
CCOCCCNC(=O)CN1CCN(Cc2ccccc2C)C1=O
N-(3-ethoxypropyl)-2-[3-[(2-methylphenyl)methyl]-2-oxoimidazolidin-1-yl]acetamide