Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cc1nc2sc(-c3ccccc3)cc2c(=O)n1-n1cccc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. 7.643
b. 16.030
Answer: a. 7.643\%.
{#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}.
Cc1nc2sc(-c3ccccc3)cc2c(=O)n1-n1cccc1
Cc1nc2sc(-c3ccccc3)cc2c(=O)n1-n1cccc1
2-methyl-6-phenyl-3-pyrrol-1-ylthieno[2,3-d]pyrimidin-4-one