Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 9.434\% 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 additional words.
Options:
a O=[N+]([O-])c1ncccc1OCc1ccc(Cl)c(Cl)c1
b C/C(CC(=O)Nc1ccc(Cl)cc1Cl)=N\NC(N)=S
Answer: a. O=[N+]([O-])c1ncccc1OCc1ccc(Cl)c(Cl)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-])c1ncccc1OCc1ccc(Cl)c(Cl)c1
O=[N+]([O-])c1ncccc1OCc1ccc(Cl)c(Cl)c1
[O][=N+1][Branch1][C][O-1][C][=N][C][=C][C][=C][Ring1][=Branch1][O][C][C][=C][C][=C][Branch1][C][Cl][C][Branch1][C][Cl][=C][Ring1][Branch2]
5-[(3,4-dichlorophenyl)methoxy]-6-[oxido(oxo)azaniumyl]pyridine