Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CN(C)CCCN1C(=O)C(O)=C(C(=O)c2cccs2)C1c1cccc([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a) 15.388
b) 9.275
c) -2.886
Answer: b. 9.275\%.
{#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}.
CN(C)CCCN1C(=O)C(O)=C(C(=O)c2cccs2)C1c1cccc([N+](=O)[O-])c1
CN(C)CCCN1C(=O)C(O)=C(C(=O)c2cccs2)C1c1cccc([N+](=O)[O-])c1
1-[3-(dimethylamino)propyl]-4-hydroxy-2-(3-nitrophenyl)-3-(thiophene-2-carbonyl)-2H-pyrrol-5-one