Task: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES Cc1nnc(N2C(=O)c3oc4ccccc4c(=O)c3C2c2ccco2)s1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. -1.717
b. 12.838
c. 3.125
Answer: c. 3.125\%.
{#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}.
Cc1nnc(N2C(=O)c3oc4ccccc4c(=O)c3C2c2ccco2)s1
Cc1nnc(N2C(=O)c3oc4ccccc4c(=O)c3C2c2ccco2)s1
1-(furan-2-yl)-2-(5-methyl-1,3,4-thiadiazol-2-yl)-1H-chromeno[2,3-c]pyrrole-3,9-dione