Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES O=c1c(Cl)c(N2CCCCC2)cnn1-c1nc2ccccc2[nH]1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] 13.473
[b] 9.006
[c] 9.471
[d] 3.640
[e] -12.313
Answer: e. -12.313\%.
{#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(Cl)c(N2CCCCC2)cnn1-c1nc2ccccc2[nH]1
O=c1c(Cl)c(N2CCCCC2)cnn1-c1nc2ccccc2[nH]1
2-(1H-benzimidazol-2-yl)-4-chloro-5-piperidin-1-ylpyridazin-3-one