Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCCC(=O)Nc1sc2c(c1C(=O)OC)C(C(=O)OC)CC2?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 6.318
(b) 7.474
Answer: a. 6.318\%.
{#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}.
CCCC(=O)Nc1sc2c(c1C(=O)OC)C(C(=O)OC)CC2
CCCC(=O)Nc1sc2c(c1C(=O)OC)C(C(=O)OC)CC2
dimethyl 2-(butanoylamino)-5,6-dihydro-4H-cyclopenta[b]thiophene-3,4-dicarboxylate