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 CC12C(=O)N(c3ccccc3)C(=O)C1C(c1ccccc1)N1CCCN12?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. 14.553
b. -21.272
Answer: a. 14.553\%.
{#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}.
CC12C(=O)N(c3ccccc3)C(=O)C1C(c1ccccc1)N1CCCN12
CC12C(=O)N(c3ccccc3)C(=O)C1C(c1ccccc1)N1CCCN12
2-methyl-4,7-diphenyl-1,4,8-triazatricyclo[6.3.0.02,6]undecane-3,5-dione