Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES COc1cc2c(C(=O)N3CCN(c4ccccc4)CC3)c(C)oc2cc1Br?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 8.786
[b] -0.660
Answer: b. -0.660%.
{#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}.
COc1cc2c(C(=O)N3CCN(c4ccccc4)CC3)c(C)oc2cc1Br
COc1cc2c(C(=O)N3CCN(c4ccccc4)CC3)c(C)oc2cc1Br
(6-bromo-5-methoxy-2-methyl-1-benzofuran-3-yl)-(4-phenylpiperazin-1-yl)methanone