Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(/C=C/c1ccc(Br)o1)Nc1cc(S(=O)(=O)Nc2ccccc2Cl)ccc1Cl?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 11.505
b: 15.445
c: -0.284
d: 13.691
Answer: c. -0.284\%.
{#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(/C=C/c1ccc(Br)o1)Nc1cc(S(=O)(=O)Nc2ccccc2Cl)ccc1Cl
O=C(/C=C/c1ccc(Br)o1)Nc1cc(S(=O)(=O)Nc2ccccc2Cl)ccc1Cl
(E)-3-(5-bromofuran-2-yl)-N-[2-chloro-5-[(2-chlorophenyl)sulfamoyl]phenyl]prop-2-enamide