Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES COc1ccc(N2CC(NC(=O)N3CCN(c4ccccc4)CC3)CC2=O)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] -23.544
[b] -1.690
[c] -0.980
[d] -3.881
Answer: a. -23.544%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COc1ccc(N2CC(NC(=O)N3CCN(c4ccccc4)CC3)CC2=O)cc1
COc1ccc(N2CC(NC(=O)N3CCN(c4ccccc4)CC3)CC2=O)cc1
N-[1-(4-methoxyphenyl)-5-oxopyrrolidin-3-yl]-4-phenylpiperazine-1-carboxamide