Task: Answer the multiple choice question.
Question: Which compound has a 16.386\% 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) O=C(c1cccc(Br)c1)c1cn(-c2ccccc2)nc1C(=O)c1ccccc1
(b) CN(C1=NS(=O)(=O)c2ccccc21)c1ccc(OC(=O)c2ccccc2)cc1
Answer: b. CN(C1=NS(=O)(=O)c2ccccc21)c1ccc(OC(=O)c2ccccc2)cc1
{#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#}
CN(C1=NS(=O)(=O)c2ccccc21)c1ccc(OC(=O)c2ccccc2)cc1
CN(C1=NS(=O)(=O)c2ccccc21)c1ccc(OC(=O)c2ccccc2)cc1
[4-[(1,1-dioxo-1,2-benzothiazol-3-yl)-methylamino]phenyl]benzoate