Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(Nc1ccccc1N1CCN(C(=O)c2ccc(Cl)cc2)CC1)c1cc(Br)ccc1Cl?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. 8.336
b. -5.436
Answer: b. -5.436\%.
{#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(Nc1ccccc1N1CCN(C(=O)c2ccc(Cl)cc2)CC1)c1cc(Br)ccc1Cl
O=C(Nc1ccccc1N1CCN(C(=O)c2ccc(Cl)cc2)CC1)c1cc(Br)ccc1Cl
[O][=C][Branch2][Ring2][Ring1][N][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][C][N][Branch1][S][C][=Branch1][C][=O][C][=C][C][=C][Branch1][C][Cl][C][=C][Ring1][#Branch1][C][C][Ring1][#C][C][=C][C][Branch1][C][Br][=C][C][=C][Ring1][#Branch1][Cl]
5-bromo-2-chloro-N-[2-[4-(4-chlorobenzoyl)piperazin-1-yl]phenyl]benzamide