Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(O)CCC(=O)N1CCc2c([nH]c3ccccc23)C1C(F)(F)F?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 10.087
b: 10.390
c: 13.191
d: -3.987
e: 13.387
Answer: e. 13.387\%.
{#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}.
O=C(O)CCC(=O)N1CCc2c([nH]c3ccccc23)C1C(F)(F)F
O=C(O)CCC(=O)N1CCc2c([nH]c3ccccc23)C1C(F)(F)F
4-oxo-4-[1-(trifluoromethyl)-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]butanoic acid