Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(O)CC(CC(=O)NCC(O)c1ccccc1)c1ccccc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 4.078
b: 15.874
c: 6.383
d: 3.290
e: 16.073
Answer: d. 3.290\%.
{#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)CC(CC(=O)NCC(O)c1ccccc1)c1ccccc1
O=C(O)CC(CC(=O)NCC(O)c1ccccc1)c1ccccc1
5-[(2-hydroxy-2-phenylethyl)amino]-5-oxo-3-phenylpentanoic acid