Problem statement: Answer the MCQ question.
Query: Which drug has a 1.864\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=[N+]([O-])c1ccc(-c2nc(-c3ccncc3)no2)cc1
b O=C(Oc1ccc(-c2ccccc2)cc1)N1CCOCC1
c CC(=O)c1ccc(N(C(=O)c2ccco2)C(C(=O)NC2CCCC2)c2cccs2)cc1
Answer: a. O=[N+]([O-])c1ccc(-c2nc(-c3ccncc3)no2)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#}
O=[N+]([O-])c1ccc(-c2nc(-c3ccncc3)no2)cc1
O=[N+]([O-])c1ccc(-c2nc(-c3ccncc3)no2)cc1
oxido-oxo-[4-(3-pyridin-4-yl-1,2,4-oxadiazol-5-yl)phenyl]azanium