Task: Answer the multiple choice question.
Question: Which drug has a 8.012\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCOC(=O)CCn1c2nc(C)cc(C)c2c(=O)n1-c1ccccc1
b O=C(CN1CCN(Cc2ccc(F)cc2)C1=O)NC1CCCC1
c Cn1c(SCC(=O)NNC(=O)Cc2ccccc2)nc2ccccc2c1=O
Answer: b. O=C(CN1CCN(Cc2ccc(F)cc2)C1=O)NC1CCCC1
{#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#}
O=C(CN1CCN(Cc2ccc(F)cc2)C1=O)NC1CCCC1
O=C(CN1CCN(Cc2ccc(F)cc2)C1=O)NC1CCCC1
N-cyclopentyl-2-[3-[(4-fluorophenyl)methyl]-2-oxoimidazolidin-1-yl]acetamide