Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES CC(=O)N1C(=O)C2(Nc3ccccc3N2)c2ccccc21?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
(a) -8.302
(b) 13.981
Answer: b. 13.981\%.
{#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}.
CC(=O)N1C(=O)C2(Nc3ccccc3N2)c2ccccc21
CC(=O)N1C(=O)C2(Nc3ccccc3N2)c2ccccc21
1'-acetylspiro[1,3-dihydrobenzimidazole-2,3'-indole]-2'-one