Task: Answer the multiple-choice question.
Question: Which compound has a 0.878\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COc1cc(-c2nnc3n2N=C(c2ccccc2)CS3)cc(OC)c1OC
b.) COC(=O)C(C)Nc1cccc(Br)c1
Answer: a. COc1cc(-c2nnc3n2N=C(c2ccccc2)CS3)cc(OC)c1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
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