Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES COc1ccccc1N1CCN(C(c2ccc(C)cc2)c2nnnn2C(C)C)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a.) 3.140
b.) 8.873
c.) 2.478
d.) 7.733
Answer: c. 2.478\%.
{#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}.
COc1ccccc1N1CCN(C(c2ccc(C)cc2)c2nnnn2C(C)C)CC1
COc1ccccc1N1CCN(C(c2ccc(C)cc2)c2nnnn2C(C)C)CC1
1-(2-methoxyphenyl)-4-[(4-methylphenyl)-(1-propan-2-yltetrazol-5-yl)methyl]piperazine