Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CC(=O)c1c(N2CCN(C)CC2)[nH]c(-c2ccccc2)nc1=S?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: -29.711
b: 6.603
c: 2.137
Answer: b. 6.603\%.
{#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}.
1-[6-(4-methylpiperazin-1-yl)-2-phenyl-4-sulfanylidene-1H-pyrimidin-5-yl]ethanone