Problem statement: 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 COC(=O)CSc1nc2c(cnn2-c2ccc(Cl)cc2)c(=O)[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] 0.011
[b] 5.808
[c] 16.850
[d] 19.221
[e] 5.774
Answer: c. 16.850\%.
{#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}.
COC(=O)CSc1nc2c(cnn2-c2ccc(Cl)cc2)c(=O)[nH]1
COC(=O)CSc1nc2c(cnn2-c2ccc(Cl)cc2)c(=O)[nH]1
methyl 2-[[1-(4-chlorophenyl)-4-oxo-5H-pyrazolo[3,4-d]pyrimidin-6-yl]sulfanyl]acetate