Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCc1ccccc1NC(=O)CN1CCN(C(=O)c2cccc(-n3cnnn3)c2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 8.901
b -5.511
c 16.559
d 14.381
Answer: b. -5.511\%.
{#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}.
CCc1ccccc1NC(=O)CN1CCN(C(=O)c2cccc(-n3cnnn3)c2)CC1
CCc1ccccc1NC(=O)CN1CCN(C(=O)c2cccc(-n3cnnn3)c2)CC1
N-(2-ethylphenyl)-2-[4-[3-(tetrazol-1-yl)benzoyl]piperazin-1-yl]acetamide