Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES COC(=O)C(C)N(C(=O)c1cccc(Cl)c1)c1c(C)cccc1C?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: -1.534
b: 2.834
c: 16.840
Answer: c. 16.840\%.
{#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}.
COC(=O)C(C)N(C(=O)c1cccc(Cl)c1)c1c(C)cccc1C
COC(=O)C(C)N(C(=O)c1cccc(Cl)c1)c1c(C)cccc1C
methyl2-(N-(3-chlorobenzoyl)-2,6-dimethylanilino)propanoate