Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES CCCCc1nnc(NC(=O)C2CCN(c3ncnc4sc(C)c(C)c34)CC2)s1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
(a) 16.686
(b) 14.654
Answer: a. 16.686\%.
{#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}.
CCCCc1nnc(NC(=O)C2CCN(c3ncnc4sc(C)c(C)c34)CC2)s1
CCCCc1nnc(NC(=O)C2CCN(c3ncnc4sc(C)c(C)c34)CC2)s1
N-(5-butyl-1,3,4-thiadiazol-2-yl)-1-(5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)piperidine-4-carboxamide