Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES COc1ccccc1N1CCN(C(=O)c2cc3cc(Br)ccc3oc2=O)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 6.480
b -16.853
c 1.497
d 4.907
Answer: b. -16.853%.
{#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)c2cc3cc(Br)ccc3oc2=O)CC1
COc1ccccc1N1CCN(C(=O)c2cc3cc(Br)ccc3oc2=O)CC1
6-bromo-3-[4-(2-methoxyphenyl)piperazine-1-carbonyl]chromen-2-one