Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(CN1CCN(CC(=O)Nc2ccccc2Cl)CC1)Nc1ccc(F)c(F)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 14.530
[b] -8.947
[c] -73.979
[d] 4.275
Answer: c. -73.979\%.
{#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}.
O=C(CN1CCN(CC(=O)Nc2ccccc2Cl)CC1)Nc1ccc(F)c(F)c1
O=C(CN1CCN(CC(=O)Nc2ccccc2Cl)CC1)Nc1ccc(F)c(F)c1
N-(2-chlorophenyl)-2-[4-[2-oxo-2-(4,5-difluoroanilino)ethyl]piperazin-1-yl]acetamide