Task: Answer the MCQ question.
Question: Which drug has a -22.247\% 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] COCC1CCN(Cc2cn(Cc3ccccc3)nc2-c2cc3ccccc3o2)CC1
[b] O=C(O)c1cc(Cl)c(Cl)cc1C(=O)Nc1cccc2cccnc12
[c] COc1ccc(-c2nc(CN3CCCCC3CCc3ccccn3)c(C)o2)cc1
Answer: a. COCC1CCN(Cc2cn(Cc3ccccc3)nc2-c2cc3ccccc3o2)CC1
{#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#}
COCC1CCN(Cc2cn(Cc3ccccc3)nc2-c2cc3ccccc3o2)CC1
COCC1CCN(Cc2cn(Cc3ccccc3)nc2-c2cc3ccccc3o2)CC1
1-[[3-(1-benzofuran-2-yl)-1-benzylpyrazol-4-yl]methyl]-4-(methoxymethyl)piperidine