Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES O=C(CN1CCN(C(=O)c2ccccc2)CC1)Nc1ccc(Br)cn1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 8.221
b -72.055
c 12.185
d 7.174
Answer: b. -72.055\%.
{#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(CN1CCN(C(=O)c2ccccc2)CC1)Nc1ccc(Br)cn1
O=C(CN1CCN(C(=O)c2ccccc2)CC1)Nc1ccc(Br)cn1
[O][=C][Branch2][Ring1][Branch2][C][N][C][C][N][Branch1][=N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][Ring1][=C][N][C][=C][C][=C][Branch1][C][Br][C][=N][Ring1][#Branch1]
2-(4-benzoylpiperazin-1-yl)-N-(5-bromopyridin-2-yl)acetamide