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 CC(OC(=O)c1cc[n+]([O-])cc1)C(=O)Nc1ccc(Cl)cn1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) 9.393
(b) 8.622
(c) 12.629
(d) 14.316
(e) 9.208
Answer: c. 12.629\%.
{#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}.
CC(OC(=O)c1cc[n+]([O-])cc1)C(=O)Nc1ccc(Cl)cn1
CC(OC(=O)c1cc[n+]([O-])cc1)C(=O)Nc1ccc(Cl)cn1
[1-[(5-chloropyridin-2-yl)amino]-1-oxopropan-2-yl] 1-oxidopyridin-1-ium-4-carboxylate