Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=S(=O)(Nc1cccc(Cl)c1)c1ccc2oc(=S)[nH]c2c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 17.972
b: 11.804
c: 1.464
d: 12.516
Answer: a. 17.972\%.
{#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=S(=O)(Nc1cccc(Cl)c1)c1ccc2oc(=S)[nH]c2c1
O=S(=O)(Nc1cccc(Cl)c1)c1ccc2oc(=S)[nH]c2c1
N-(3-chlorophenyl)-2-sulfanylidene-3H-1,3-benzoxazole-5-sulfonamide