Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES C/C(=N\Nc1nc(C)cc(=O)[nH]1)c1ccc(-n2ccnc2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: -3.469
b: 12.970
c: -1.488
Answer: a. -3.469\%.
{#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}.
C/C(=N\Nc1nc(C)cc(=O)[nH]1)c1ccc(-n2ccnc2)cc1
C/C(=N\Nc1nc(C)cc(=O)[nH]1)c1ccc(-n2ccnc2)cc1
2-[(2E)-2-[1-(4-imidazol-1-ylphenyl)ethylidene]hydrazinyl]-4-methyl-1H-pyrimidin-6-one