Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc(OC)c(-n2c(SCC(=O)Nc3cccc(S(N)(=O)=O)c3)nc3ccccc3c2=O)c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: -6.711
b: 18.135
c: 13.227
d: 4.940
e: 14.467
Answer: a. -6.711\%.
{#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}.
COc1ccc(OC)c(-n2c(SCC(=O)Nc3cccc(S(N)(=O)=O)c3)nc3ccccc3c2=O)c1
COc1ccc(OC)c(-n2c(SCC(=O)Nc3cccc(S(N)(=O)=O)c3)nc3ccccc3c2=O)c1
2-[3-(2,5-dimethoxyphenyl)-4-oxoquinazolin-2-yl]sulfanyl-N-(3-sulfamoylphenyl)acetamide