Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCc1ccccc1Nc1nn2c(=O)c3ccc(C(=O)NCc4ccccn4)cc3nc2s1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 7.385
(b) 6.784
Answer: a. 7.385\%.
{#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}.
CCc1ccccc1Nc1nn2c(=O)c3ccc(C(=O)NCc4ccccn4)cc3nc2s1
CCc1ccccc1Nc1nn2c(=O)c3ccc(C(=O)NCc4ccccn4)cc3nc2s1
2-(2-ethylanilino)-5-oxo-N-(pyridin-2-ylmethyl)-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxamide