Problem statement: 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 CSc1ccc(CN2CCN(C3CCCC3)C(CCO)C2)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) -55.136
b) -0.816
c) -8.560
d) 6.947
e) 8.214
Answer: c. -8.560\%.
{#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}.
CSc1ccc(CN2CCN(C3CCCC3)C(CCO)C2)cc1
CSc1ccc(CN2CCN(C3CCCC3)C(CCO)C2)cc1
2-[1-cyclopentyl-4-[(4-methylsulfanylphenyl)methyl]piperazin-2-yl]ethanol