Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES COC(=O)CCc1sc(Nc2ccc(Br)cc2)nc1-c1ccc(OC)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. -0.416
b. 10.563
c. -2.731
Answer: a. -0.416\%.
{#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}.
COC(=O)CCc1sc(Nc2ccc(Br)cc2)nc1-c1ccc(OC)cc1
COC(=O)CCc1sc(Nc2ccc(Br)cc2)nc1-c1ccc(OC)cc1
methyl3-[2-(4-bromoanilino)-4-(4-methoxyphenyl)-1,3-thiazol-5-yl]propanoate