Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(N[C@@H](Cc1c[nH]c2ccccc12)C(=O)O)c1ccccc1Cl?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 1.946
[b] 9.450
[c] 5.794
Answer: a. 1.946\%.
{#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(N[C@@H](Cc1c[nH]c2ccccc12)C(=O)O)c1ccccc1Cl
O=C(N[C@@H](Cc1c[nH]c2ccccc12)C(=O)O)c1ccccc1Cl
(2S)-2-[(2-chlorobenzoyl)amino]-3-(1H-indol-3-yl)propanoic acid