Task: Answer the multiple choice question.
Query: What is the hERG inhibition at 10uM of a compound with the SMILES NC(=O)N=Nc1c2[nH]c3ccccc3nc-2c2ccccc12?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
(a) 4.297
(b) -7.193
Answer: a. 4.297%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
NC(=O)N=Nc1c2[nH]c3ccccc3nc-2c2ccccc12
NC(=O)N=Nc1c2[nH]c3ccccc3nc-2c2ccccc12
10H-indeno[2,3-b]quinoxalin-11-yliminourea