Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=C(Nc1sc2c(c1C(=O)O)CCC2)c1cccs1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 20.272
b: -5.081
c: 6.036
d: 10.628
Answer: a. 20.272%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C(Nc1sc2c(c1C(=O)O)CCC2)c1cccs1
O=C(Nc1sc2c(c1C(=O)O)CCC2)c1cccs1
2-(thiophene-2-carbonylamino)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid