Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES O=C(Nc1nnc(-c2ccncc2)o1)c1ccccc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) 7.465
(b) 11.972
(c) 9.619
(d) 18.037
(e) 11.715
Answer: a. 7.465\%.
{#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=C(Nc1nnc(-c2ccncc2)o1)c1ccccc1
O=C(Nc1nnc(-c2ccncc2)o1)c1ccccc1
N-(5-pyridin-4-yl-1,3,4-oxadiazol-2-yl)benzamide