Task: 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 COc1cc(-c2nnc3n2N=C(c2ccccc2)CS3)cc(OC)c1OC?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 0.878
b: 3.537
Answer: a. 0.878\%.
{#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(-c2nnc3n2N=C(c2ccccc2)CS3)cc(OC)c1OC
COc1cc(-c2nnc3n2N=C(c2ccccc2)CS3)cc(OC)c1OC
[C][O][C][=C][C][Branch2][Ring1][Branch2][C][=N][N][=C][N][Ring1][Branch1][N][=C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][S][Ring1][N][=C][C][Branch1][Ring1][O][C][=C][Ring2][Ring1][#Branch1][O][C]
6-phenyl-3-(3,4,5-trimethoxyphenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine