Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc(N2CCN(CCNC(=O)C3CCN(S(=O)(=O)c4cccs4)CC3)CC2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 6.871
[b] -20.467
[c] 8.521
Answer: b. -20.467\%.
{#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}.
COc1ccc(N2CCN(CCNC(=O)C3CCN(S(=O)(=O)c4cccs4)CC3)CC2)cc1
COc1ccc(N2CCN(CCNC(=O)C3CCN(S(=O)(=O)c4cccs4)CC3)CC2)cc1
N-[2-[4-(4-methoxyphenyl)piperazin-1-yl]ethyl]-1-thiophen-2-ylsulfonylpiperidine-4-carboxamide