Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CC1(C)CC(=O)C2=C(C1)OC(N)=C([N+](=O)[O-])C2c1ccc(C#N)s1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. -12.524
b. 3.203
Answer: b. 3.203\%.
{#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}.
CC1(C)CC(=O)C2=C(C1)OC(N)=C([N+](=O)[O-])C2c1ccc(C#N)s1
CC1(C)CC(=O)C2=C(C1)OC(N)=C([N+](=O)[O-])C2c1ccc(C#N)s1
5-(2-amino-7,7-dimethyl-3-nitro-5-oxo-6,8-dihydro-4H-chromen-4-yl)thiophene-2-carbonitrile