Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=c1c(-c2ccc(Br)cc2)coc2c(CN3CCOCC3)c(O)ccc12?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] 14.130
[b] 4.795
[c] -12.434
[d] 11.601
[e] 12.762
Answer: c. -12.434\%.
{#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}.
O=c1c(-c2ccc(Br)cc2)coc2c(CN3CCOCC3)c(O)ccc12
O=c1c(-c2ccc(Br)cc2)coc2c(CN3CCOCC3)c(O)ccc12
3-(4-bromophenyl)-7-hydroxy-8-(morpholin-4-ylmethyl)chromen-4-one