Task: 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 CN(C(=O)COC(=O)c1cc(NS(=O)(=O)c2cc([N+](=O)[O-])ccc2Cl)ccc1O)C1CCCCC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 6.111
(b) 9.753
(c) 11.619
(d) -1.255
Answer: d. -1.255\%.
{#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(=O)COC(=O)c1cc(NS(=O)(=O)c2cc([N+](=O)[O-])ccc2Cl)ccc1O)C1CCCCC1
CN(C(=O)COC(=O)c1cc(NS(=O)(=O)c2cc([N+](=O)[O-])ccc2Cl)ccc1O)C1CCCCC1
[2-[cyclohexyl(methyl)amino]-2-oxoethyl] 5-[(2-chloro-5-nitrophenyl)sulfonylamino]-2-hydroxybenzoate