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 CCN1CCN(CCCN(Cc2ccco2)C(=S)Nc2ccc(Cl)c(C)c2)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) 9.860
b) -20.956
c) -4.588
d) 7.548
e) 4.724
Answer: b. -20.956\%.
{#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}.
CCN1CCN(CCCN(Cc2ccco2)C(=S)Nc2ccc(Cl)c(C)c2)CC1
CCN1CCN(CCCN(Cc2ccco2)C(=S)Nc2ccc(Cl)c(C)c2)CC1
3-(4-chloro-3-methylphenyl)-1-[3-(4-ethylpiperazin-1-yl)propyl]-1-(furan-2-ylmethyl)thiourea