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 O=C(COc1ccc(Cl)cc1)Nc1ccc(N2CCN(C(=O)c3ccco3)CC2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a.) 11.810
b.) -7.882
c.) -3.461
Answer: b. -7.882\%.
{#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}.
2-(4-chlorophenoxy)-N-[4-[4-(furan-2-carbonyl)piperazin-1-yl]phenyl]acetamide