Task: Answer the multiple choice question.
Question: Which drug has a -0.576\% 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=[N+]([O-])c1ccccc1S(=O)(=O)Nc1cccc(-c2ccc3nncn3n2)c1
(b) CC[N+](CC)(CC)CC(=O)Nc1ccc(SC(F)F)cc1.[Cl-]
Answer: a. O=[N+]([O-])c1ccccc1S(=O)(=O)Nc1cccc(-c2ccc3nncn3n2)c1
{#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=[N+]([O-])c1ccccc1S(=O)(=O)Nc1cccc(-c2ccc3nncn3n2)c1
O=[N+]([O-])c1ccccc1S(=O)(=O)Nc1cccc(-c2ccc3nncn3n2)c1
2-nitro-N-[3-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl]benzenesulfonamide