Task: Answer the multiple choice 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 O=C(O)CCC(=O)NNc1nc2ccccc2nc1-c1ccccc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a -3.678
b 5.238
c 8.047
d 6.788
e 3.771
Answer: e. 3.771\%.
{#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)NNc1nc2ccccc2nc1-c1ccccc1
O=C(O)CCC(=O)NNc1nc2ccccc2nc1-c1ccccc1
4-oxo-4-[2-(3-phenylquinoxalin-2-yl)hydrazinyl]butanoic acid