Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at 10uM of a drug with the SMILES CCCn1c(C(O)c2cc(OC)ccc2OC)nc2ccccc21?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] -2.449
[b] 12.643
[c] 21.916
Answer: a. -2.449%.
{#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}.
CCCn1c(C(O)c2cc(OC)ccc2OC)nc2ccccc21
CCCn1c(C(O)c2cc(OC)ccc2OC)nc2ccccc21
(2,5-dimethoxyphenyl)-(1-propylbenzimidazol-2-yl)methanol