Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccccc1N1CCN(C(=O)CCNS(=O)(=O)c2cc(Br)cnc2N)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) 0.990
(b) 10.477
(c) 8.387
(d) -47.262
(e) 12.411
Answer: c. 8.387\%.
{#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}.
COc1ccccc1N1CCN(C(=O)CCNS(=O)(=O)c2cc(Br)cnc2N)CC1
COc1ccccc1N1CCN(C(=O)CCNS(=O)(=O)c2cc(Br)cnc2N)CC1
2-amino-5-bromo-N-[3-[4-(2-methoxyphenyl)piperazin-1-yl]-3-oxopropyl]pyridine-3-sulfonamide