Task: Answer the MCQ question.
Question: Which drug exhibits a -2.751\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COC1=C(c2ccccc2)C(=O)c2ccccc2C1=O
b. CCN(CC)C(=O)C1CCCN(Cc2ccccc2C(F)(F)F)C1
c. COc1cc(/C=N/n2cnnc2)ccc1Oc1nc(Cl)ncc1F
Answer: b. CCN(CC)C(=O)C1CCCN(Cc2ccccc2C(F)(F)F)C1
{#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#}
CCN(CC)C(=O)C1CCCN(Cc2ccccc2C(F)(F)F)C1
CCN(CC)C(=O)C1CCCN(Cc2ccccc2C(F)(F)F)C1
N,N-diethyl-1-[[2-(trifluoromethyl)phenyl]methyl]piperidine-3-carboxamide