Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES O=C(Cn1ncn2nc(-c3ccccc3)cc2c1=O)NCc1ccccn1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a 19.455
b 7.712
c 9.562
Answer: a. 19.455\%.
{#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(Cn1ncn2nc(-c3ccccc3)cc2c1=O)NCc1ccccn1
O=C(Cn1ncn2nc(-c3ccccc3)cc2c1=O)NCc1ccccn1
2-(4-oxo-2-phenylpyrazolo[1,5-d][1,2,4]triazin-5-yl)-N-(pyridin-2-ylmethyl)acetamide