Task: Answer the multiple-choice question.
Query: Which compound has a 0.261% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=[N+]([O-])c1nn(-c2ccc3c(c2)OCCO3)n(O)c1=NCc1ccccc1Cl
b O=C(CN1C(=O)COc2ccc(S(=O)(=O)N3CCCC3)cc21)NC1CC1
Answer: a. O=[N+]([O-])c1nn(-c2ccc3c(c2)OCCO3)n(O)c1=NCc1ccccc1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=[N+]([O-])c1nn(-c2ccc3c(c2)OCCO3)n(O)c1=NCc1ccccc1Cl
O=[N+]([O-])c1nn(-c2ccc3c(c2)OCCO3)n(O)c1=NCc1ccccc1Cl
N-[(2-chlorophenyl)methyl]-2-(2,3-dihydro-1,4-benzodioxin-6-yl)-3-hydroxy-5-nitrotriazol-4-imine