Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES Cn1c(=O)cc(OCC(=O)NCCCN2CCN(c3cccc(Cl)c3)CC2)c2ccccc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a) -15.877
b) 7.081
c) 9.056
d) 7.878
Answer: a. -15.877\%.
{#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}.
Cn1c(=O)cc(OCC(=O)NCCCN2CCN(c3cccc(Cl)c3)CC2)c2ccccc21
Cn1c(=O)cc(OCC(=O)NCCCN2CCN(c3cccc(Cl)c3)CC2)c2ccccc21
N-[3-[4-(3-chlorophenyl)piperazin-1-yl]propyl]-2-(1-methyl-2-oxoquinolin-4-yl)oxyacetamide