Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES Cc1ccc([N+](=O)[O-])c(OCCN2CCNCC2)c1.O=C(O)C(=O)O?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 7.173
(b) 10.579
(c) 7.740
(d) -5.021
Answer: c. 7.740\%.
{#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}.
Cc1ccc([N+](=O)[O-])c(OCCN2CCNCC2)c1.O=C(O)C(=O)O
Cc1ccc([N+](=O)[O-])c(OCCN2CCNCC2)c1.O=C(O)C(=O)O
1-[2-(5-methyl-2-nitrophenoxy)ethyl]piperazine;oxalic acid