Task: Answer the multiple choice question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES O=C1CN(C(=S)Nc2ccccc2Cl)CCN1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 12.649
[b] 5.228
[c] 5.180
[d] -1.765
[e] -2.769
Answer: c. 5.180\%.
{#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=C1CN(C(=S)Nc2ccccc2Cl)CCN1
O=C1CN(C(=S)Nc2ccccc2Cl)CCN1
N-(2-chlorophenyl)-3-oxopiperazine-1-carbothioamide