Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COc1cc(OC)c(C2=Nc3ccc(Br)cc3C(c3ccccc3)N2CC(=O)NN)cc1OC?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 12.889
[b] 2.524
Answer: b. 2.524\%.
{#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}.
COc1cc(OC)c(C2=Nc3ccc(Br)cc3C(c3ccccc3)N2CC(=O)NN)cc1OC
COc1cc(OC)c(C2=Nc3ccc(Br)cc3C(c3ccccc3)N2CC(=O)NN)cc1OC
[C][O][C][=C][C][Branch1][Ring1][O][C][=C][Branch2][Ring2][Ring1][C][=N][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][P][C][C][=Branch1][C][=O][N][N][C][=C][Ring2][Ring1][=C][O][C]
2-[6-bromo-4-phenyl-2-(2,4,5-trimethoxyphenyl)-4H-quinazolin-3-yl]acetohydrazide