Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Cl.OC(COC(c1ccc(Cl)cc1)c1ccc(Cl)cc1)CN1CCN(c2ccccn2)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] 7.212
[b] 18.054
[c] 0.281
[d] 14.390
[e] -79.674
Answer: e. -79.674\%.
{#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}.
1-[bis(4-chlorophenyl)methoxy]-3-(4-pyridin-2-ylpiperazin-1-yl)propan-2-ol;hydrochloride