Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Cn1nnc2cc(C(=O)NCCC3=CCCCC3)ccc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 0.355
b: 19.405
c: 2.724
d: 6.806
Answer: c. 2.724\%.
{#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}.
Cn1nnc2cc(C(=O)NCCC3=CCCCC3)ccc21
Cn1nnc2cc(C(=O)NCCC3=CCCCC3)ccc21
N-[2-(cyclohexen-1-yl)ethyl]-1-methylbenzotriazole-5-carboxamide