Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(COc1ccccc1N1C(=O)c2ccccc2C1=O)c1ccc(Cl)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 12.420
[b] -4.063
[c] -5.603
[d] 13.094
[e] 11.189
Answer: b. -4.063\%.
{#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=C(COc1ccccc1N1C(=O)c2ccccc2C1=O)c1ccc(Cl)cc1
O=C(COc1ccccc1N1C(=O)c2ccccc2C1=O)c1ccc(Cl)cc1
2-[2-[2-(4-chlorophenyl)-2-oxoethoxy]phenyl]isoindole-1,3-dione