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 CCc1cccc2c(C(=O)CCl)c[nH]c12?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 13.201
b: -3.334
c: 3.490
d: 13.805
e: 10.269
Answer: d. 13.805\%.
{#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}.
CCc1cccc2c(C(=O)CCl)c[nH]c12
CCc1cccc2c(C(=O)CCl)c[nH]c12
2-chloro-1-(7-ethyl-1H-indol-3-yl)ethanone