Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES Cc1nnc(-c2cccc(Br)c2)c2cn(-c3ccccc3)nc12?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: -15.734
b: -20.162
c: 1.963
d: 5.398
Answer: a. -15.734\%.
{#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}.
Cc1nnc(-c2cccc(Br)c2)c2cn(-c3ccccc3)nc12
Cc1nnc(-c2cccc(Br)c2)c2cn(-c3ccccc3)nc12
4-(3-bromophenyl)-7-methyl-2-phenylpyrazolo[3,4-d]pyridazine