Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES COCC(=O)N(C)C1(c2nnnn2CCOC(=O)Nc2ccc(Cl)cc2)CCCCC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 14.026
[b] 12.121
[c] -36.862
[d] 18.332
Answer: b. 12.121%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COCC(=O)N(C)C1(c2nnnn2CCOC(=O)Nc2ccc(Cl)cc2)CCCCC1
COCC(=O)N(C)C1(c2nnnn2CCOC(=O)Nc2ccc(Cl)cc2)CCCCC1
2-[5-[1-[(2-methoxyacetyl)-methylamino]cyclohexyl]tetrazol-1-yl]ethyl N-(4-chlorophenyl)carbamate