Problem statement: 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 O=C(Nc1ccc2oc(=O)ccc2c1)c1cc([N+](=O)[O-])ccc1N1CCOCC1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) -7.943
(b) 16.983
(c) 13.608
Answer: a. -7.943\%.
{#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}.
O=C(Nc1ccc2oc(=O)ccc2c1)c1cc([N+](=O)[O-])ccc1N1CCOCC1
O=C(Nc1ccc2oc(=O)ccc2c1)c1cc([N+](=O)[O-])ccc1N1CCOCC1
2-morpholin-4-yl-5-nitro-N-(2-oxochromen-6-yl)benzamide