Task: Answer the MCQ question.
Query: Which compound exhibits a 1.591\% 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(Nc1ccccc1C(=O)Nc1ccccc1)c1cccs1
[b] O=C(NCCC(NS(=O)(=O)OCC(Cl)(Cl)Cl)c1ccccc1)C(F)(F)F
Answer: b. O=C(NCCC(NS(=O)(=O)OCC(Cl)(Cl)Cl)c1ccccc1)C(F)(F)F
{#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#}
O=C(NCCC(NS(=O)(=O)OCC(Cl)(Cl)Cl)c1ccccc1)C(F)(F)F
O=C(NCCC(NS(=O)(=O)OCC(Cl)(Cl)Cl)c1ccccc1)C(F)(F)F
2,2,2-trichloroethylN-[1-phenyl-3-[(2,2,2-trifluoroacetyl)amino]propyl]sulfamate