Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES O=C(c1ccc(Cn2cc(Br)cn2)cc1)N1CCN(c2ccccc2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 6.444
[b] 4.040
[c] 5.955
[d] 6.452
Answer: b. 4.040\%.
{#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(c1ccc(Cn2cc(Br)cn2)cc1)N1CCN(c2ccccc2)CC1
O=C(c1ccc(Cn2cc(Br)cn2)cc1)N1CCN(c2ccccc2)CC1
[4-[(4-bromopyrazol-1-yl)methyl]phenyl]-(4-phenylpiperazin-1-yl)methanone