Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COc1ccc2c(c1)c(CC(=O)Nc1ccccc1OC)c(C)n2C(=O)c1ccc(Cl)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 3.973
b: 15.183
c: 1.735
d: -8.796
e: 0.783
Answer: a. 3.973\%.
{#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}.
COc1ccc2c(c1)c(CC(=O)Nc1ccccc1OC)c(C)n2C(=O)c1ccc(Cl)cc1
COc1ccc2c(c1)c(CC(=O)Nc1ccccc1OC)c(C)n2C(=O)c1ccc(Cl)cc1
2-[1-(4-chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]-N-(2-methoxyphenyl)acetamide