Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES O=C(CSc1ccsc1[N+](=O)[O-])NCCc1ccccc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 3.590
(b) 12.536
Answer: a. 3.590\%.
{#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}.
O=C(CSc1ccsc1[N+](=O)[O-])NCCc1ccccc1
O=C(CSc1ccsc1[N+](=O)[O-])NCCc1ccccc1
2-(2-nitrothiophen-3-yl)sulfanyl-N-(2-phenylethyl)acetamide