Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES NC(=NCCc1c[nH]c2ccccc12)NS(=O)(=O)c1ccc2ccccc2c1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. 13.032
b. 8.940
c. 5.134
Answer: b. 8.940\%.
{#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}.
NC(=NCCc1c[nH]c2ccccc12)NS(=O)(=O)c1ccc2ccccc2c1
NC(=NCCc1c[nH]c2ccccc12)NS(=O)(=O)c1ccc2ccccc2c1
2-[2-(1H-indol-3-yl)ethyl]-1-naphthalen-2-ylsulfonylguanidine