Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cc1cccc(C)c1N1CCN(c2c(C)cccc2C)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 16.721
(b) 9.058
(c) 15.825
Answer: a. 16.721\%.
{#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}.
Cc1cccc(C)c1N1CCN(c2c(C)cccc2C)CC1
Cc1cccc(C)c1N1CCN(c2c(C)cccc2C)CC1
1,4-bis(2,6-dimethylphenyl)piperazine