Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES CCOCCN1CCN(c2c(CC)c(C)nc3cc(-c4cc(OC)cc(OC)c4)nn23)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a -72.448
b -14.849
c 24.101
d 1.254
Answer: a. -72.448%.
{#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}.
CCOCCN1CCN(c2c(CC)c(C)nc3cc(-c4cc(OC)cc(OC)c4)nn23)CC1
CCOCCN1CCN(c2c(CC)c(C)nc3cc(-c4cc(OC)cc(OC)c4)nn23)CC1
2-(3,5-dimethoxyphenyl)-7-[4-(2-ethoxyethyl)piperazin-1-yl]-6-ethyl-5-methylpyrazolo[1,5-a]pyrimidine