Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCN1C(=O)C(c2ccc(O)cc2)(c2ccc(O)cc2)c2ccccc21?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a 15.637
b 10.210
c 7.130
Answer: c. 7.130\%.
{#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}.
CCN1C(=O)C(c2ccc(O)cc2)(c2ccc(O)cc2)c2ccccc21
CCN1C(=O)C(c2ccc(O)cc2)(c2ccc(O)cc2)c2ccccc21
1-ethyl-3,3-bis(4-hydroxyphenyl)indol-2-one