Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES CCOC(=O)CC1C(=O)NCCN1S(=O)(=O)c1ccccc1Cl?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. -4.556
b. 4.064
Answer: a. -4.556\%.
{#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}.
CCOC(=O)CC1C(=O)NCCN1S(=O)(=O)c1ccccc1Cl
CCOC(=O)CC1C(=O)NCCN1S(=O)(=O)c1ccccc1Cl
ethyl2-[1-(2-chlorophenyl)sulfonyl-3-oxopiperazin-2-yl]acetate