Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCNc1nc(Cl)nc(Sc2nc(C)cc(C)n2)n1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 13.360
b: 15.817
c: 2.684
d: 15.316
e: 8.929
Answer: d. 15.316\%.
{#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}.
4-chloro-6-(4,6-dimethylpyrimidin-2-yl)sulfanyl-N-ethyl-1,3,5-triazin-2-amine