Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES C[C@@H](NC(=O)CN1C(=O)c2ccccc2S1(=O)=O)c1ccccc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a) 12.915
b) 4.934
c) 16.657
d) 9.845
Answer: a. 12.915\%.
{#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}.
C[C@@H](NC(=O)CN1C(=O)c2ccccc2S1(=O)=O)c1ccccc1
C[C@@H](NC(=O)CN1C(=O)c2ccccc2S1(=O)=O)c1ccccc1
N-[(1R)-1-phenylethyl]-2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetamide