Problem statement: Answer the MCQ question.
Question: Which compound has a 0.665\% 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. O=C(COC(=O)Cc1ccccc1F)NCCNC(=O)COC(=O)Cc1ccccc1F
b. COc1ccccc1CN1CCCCC1c1cccnc1
c. Cc1ncoc1C(=O)Nc1ccccc1-c1ccccc1
Answer: b. COc1ccccc1CN1CCCCC1c1cccnc1
{#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#}
COc1ccccc1CN1CCCCC1c1cccnc1
COc1ccccc1CN1CCCCC1c1cccnc1
3-[1-[(2-methoxyphenyl)methyl]piperidin-2-yl]pyridine