Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES NNC(=O)CN1C(c2cccc(Cl)c2)=Nc2ccc(Br)cc2C1c1ccccc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. -0.199
b. -2.784
c. 11.814
d. 5.476
Answer: a. -0.199\%.
{#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}.
NNC(=O)CN1C(c2cccc(Cl)c2)=Nc2ccc(Br)cc2C1c1ccccc1
NNC(=O)CN1C(c2cccc(Cl)c2)=Nc2ccc(Br)cc2C1c1ccccc1
2-[6-bromo-2-(3-chlorophenyl)-4-phenyl-4H-quinazolin-3-yl]acetohydrazide