Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C1NN=C(c2ccc(Cl)cc2)CC1c1cccc(Br)c1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 8.912
[b] 12.010
Answer: b. 12.010\%.
{#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=C1NN=C(c2ccc(Cl)cc2)CC1c1cccc(Br)c1
O=C1NN=C(c2ccc(Cl)cc2)CC1c1cccc(Br)c1
4-(3-bromophenyl)-6-(4-chlorophenyl)-4,5-dihydro-2H-pyridazin-3-one