Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES COc1ccc(N2CCN(c3ccc(N4C(=O)COCC4=O)cc3[N+](=O)[O-])CC2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 1.323
(b) -4.177
(c) 13.209
Answer: a. 1.323\%.
{#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}.
COc1ccc(N2CCN(c3ccc(N4C(=O)COCC4=O)cc3[N+](=O)[O-])CC2)cc1
COc1ccc(N2CCN(c3ccc(N4C(=O)COCC4=O)cc3[N+](=O)[O-])CC2)cc1
4-[4-[4-(4-methoxyphenyl)piperazin-1-yl]-3-nitrophenyl]morpholine-3,5-dione