Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES C=CCN1C(=O)C(O)(CC(=O)c2ccc(Cl)cc2)c2ccccc21?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 15.539
(b) 11.393
(c) 11.019
Answer: a. 15.539\%.
{#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}.
C=CCN1C(=O)C(O)(CC(=O)c2ccc(Cl)cc2)c2ccccc21
C=CCN1C(=O)C(O)(CC(=O)c2ccc(Cl)cc2)c2ccccc21
3-[2-(4-chlorophenyl)-2-oxoethyl]-3-hydroxy-1-prop-2-enylindol-2-one