Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES CCCCc1nc2cc(C(=O)NCCc3cnn(C)c3)ccc2o1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 8.745
b: 15.685
Answer: b. 15.685\%.
{#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}.
CCCCc1nc2cc(C(=O)NCCc3cnn(C)c3)ccc2o1
CCCCc1nc2cc(C(=O)NCCc3cnn(C)c3)ccc2o1
2-butyl-N-[2-(1-methylpyrazol-4-yl)ethyl]-1,3-benzoxazole-5-carboxamide