Problem statement: Answer the multiple choice question.
Question: Which compound has a 9.219\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1cc(C(=O)Nc2nnc(CC(=O)N3CCOCC3)s2)cc(OC)c1OC
b: c1cnc2c(SCc3ccc(-c4nnco4)cc3)cccc2c1
Answer: b. c1cnc2c(SCc3ccc(-c4nnco4)cc3)cccc2c1
{#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#}
2-[4-(quinolin-8-ylsulfanylmethyl)phenyl]-1,3,4-oxadiazole