Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCCNC(=O)CN1C(=O)NC(Cc2c[nH]c3ccccc23)C1=O?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 2.872
(b) 6.140
(c) -2.858
Answer: b. 6.140\%.
{#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}.
CCCNC(=O)CN1C(=O)NC(Cc2c[nH]c3ccccc23)C1=O
CCCNC(=O)CN1C(=O)NC(Cc2c[nH]c3ccccc23)C1=O
2-[4-(1H-indol-3-ylmethyl)-2,5-dioxoimidazolidin-1-yl]-N-propylacetamide