Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES O=C(NCCc1ccccc1)c1ccc2c(c1)S(=O)(=O)c1ccccc1C2=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) -20.464
(b) -13.584
(c) -2.548
(d) 4.606
Answer: c. -2.548%.
{#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(NCCc1ccccc1)c1ccc2c(c1)S(=O)(=O)c1ccccc1C2=O
O=C(NCCc1ccccc1)c1ccc2c(c1)S(=O)(=O)c1ccccc1C2=O
9,10,10-trioxo-N-(2-phenylethyl)thioxanthene-3-carboxamide