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(c2cc(Cl)nc(N)n2)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) -0.904
(b) 13.605
(c) 6.666
Answer: a. -0.904\%.
{#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(c2cc(Cl)nc(N)n2)CC1
Cc1cccc(C)c1N1CCN(c2cc(Cl)nc(N)n2)CC1
4-chloro-6-[4-(2,6-dimethylphenyl)piperazin-1-yl]pyrimidin-2-amine