Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COc1ccc(CN2CCN(CCc3ccccc3)C(CCO)C2)c(Cl)c1OC?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 15.965
(b) -28.072
(c) 9.311
(d) -2.248
Answer: b. -28.072\%.
{#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}.
COc1ccc(CN2CCN(CCc3ccccc3)C(CCO)C2)c(Cl)c1OC
COc1ccc(CN2CCN(CCc3ccccc3)C(CCO)C2)c(Cl)c1OC
2-[4-[(2-chloro-3,4-dimethoxyphenyl)methyl]-1-(2-phenylethyl)piperazin-2-yl]ethanol