Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CC(C)CN1CCN(Cc2ccc3ncccc3c2)CC1CCO?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 4.263
[b] 17.166
[c] -3.064
[d] 6.440
[e] 7.361
Answer: a. 4.263\%.
{#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}.
CC(C)CN1CCN(Cc2ccc3ncccc3c2)CC1CCO
CC(C)CN1CCN(Cc2ccc3ncccc3c2)CC1CCO
2-[1-(2-methylpropyl)-4-(quinolin-6-ylmethyl)piperazin-2-yl]ethanol