Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cn1cc(CCNC(=O)CC2C(=O)NCCN2CC(c2ccccc2)c2ccccc2)cn1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. 11.449
b. 9.965
c. 22.158
Answer: a. 11.449\%.
{#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}.
Cn1cc(CCNC(=O)CC2C(=O)NCCN2CC(c2ccccc2)c2ccccc2)cn1
Cn1cc(CCNC(=O)CC2C(=O)NCCN2CC(c2ccccc2)c2ccccc2)cn1
2-[1-(2,2-diphenylethyl)-3-oxopiperazin-2-yl]-N-[2-(1-methylpyrazol-4-yl)ethyl]acetamide