Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCOC(=O)c1oc2ccc(Br)cc2c1NC(=O)CN1CCN(C)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a.) -33.843
b.) 11.963
c.) -22.484
d.) 11.999
Answer: a. -33.843\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
CCOC(=O)c1oc2ccc(Br)cc2c1NC(=O)CN1CCN(C)CC1
CCOC(=O)c1oc2ccc(Br)cc2c1NC(=O)CN1CCN(C)CC1
ethyl 5-bromo-3-[[2-(4-methylpiperazin-1-yl)acetyl]amino]-1-benzofuran-2-carboxylate