Task: Answer the multiple choice question.
Question: What is the hERG inhibition at 10uM of a compound with the SMILES O=C(CCCc1c[nH]c2ccccc12)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)O?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a -77.429
b 17.542
c 10.278
d 18.878
Answer: d. 18.878%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C(CCCc1c[nH]c2ccccc12)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)O
O=C(CCCc1c[nH]c2ccccc12)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)O
(2S)-3-(1H-indol-3-yl)-2-[4-(1H-indol-3-yl)butanoylamino]propanoic acid