Task: Answer the multiple choice question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES CN1CCN(C(=O)c2cc3sccc3n2CC(=O)c2ccccc2)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) -2.622
(b) -2.933
(c) 15.106
Answer: b. -2.933\%.
{#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}.
CN1CCN(C(=O)c2cc3sccc3n2CC(=O)c2ccccc2)CC1
CN1CCN(C(=O)c2cc3sccc3n2CC(=O)c2ccccc2)CC1
2-[5-(4-methylpiperazine-1-carbonyl)thieno[3,2-b]pyrrol-4-yl]-1-phenylethanone