Task: Answer the multiple choice question.
Question: What is the hERG inhibition at 10uM of a drug with the SMILES COc1ccccc1N1CCN(C(=O)c2cc(=O)c3cc(C)ccc3o2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. -50.740
b. 4.717
c. 8.965
d. -8.492
Answer: a. -50.740%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COc1ccccc1N1CCN(C(=O)c2cc(=O)c3cc(C)ccc3o2)CC1
COc1ccccc1N1CCN(C(=O)c2cc(=O)c3cc(C)ccc3o2)CC1
2-[4-(2-methoxyphenyl)piperazine-1-carbonyl]-6-methylchromen-4-one