Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES COc1ccccc1N1CCN(C(=O)c2cc3cc(Cl)ccc3[nH]2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 5.578
b: 21.815
c: 6.941
d: 46.952
Answer: a. 5.578%.
{#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(Cl)ccc3[nH]2)CC1
COc1ccccc1N1CCN(C(=O)c2cc3cc(Cl)ccc3[nH]2)CC1
(5-chloro-1H-indol-2-yl)-[4-(2-methoxyphenyl)piperazin-1-yl]methanone