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 drug with the SMILES CCN(Cc1ccncc1)C(=O)C1CCC(=O)N(Cc2ccc(Cl)cc2)C1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. 13.766
b. -13.929
Answer: b. -13.929\%.
{#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}.
CCN(Cc1ccncc1)C(=O)C1CCC(=O)N(Cc2ccc(Cl)cc2)C1
CCN(Cc1ccncc1)C(=O)C1CCC(=O)N(Cc2ccc(Cl)cc2)C1
1-[(4-chlorophenyl)methyl]-N-ethyl-6-oxo-N-(pyridin-4-ylmethyl)piperidine-3-carboxamide