Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=S(=O)(c1ccccc1)c1cnc(-c2cccnc2)nc1-c1ccccc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a 4.946
b -64.215
c 2.961
Answer: c. 2.961\%.
{#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}.
O=S(=O)(c1ccccc1)c1cnc(-c2cccnc2)nc1-c1ccccc1
O=S(=O)(c1ccccc1)c1cnc(-c2cccnc2)nc1-c1ccccc1
5-(benzenesulfonyl)-4-phenyl-2-pyridin-3-ylpyrimidine