Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -6.093% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1cccc2cc(C(=O)Nc3cc(Cl)ccc3N3CCOCC3)c(=O)oc12
b: O=C(COC(=O)c1ccccc1Br)Nc1nnc(-c2ccccc2)o1
Answer: b. O=C(COC(=O)c1ccccc1Br)Nc1nnc(-c2ccccc2)o1
{#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=C(COC(=O)c1ccccc1Br)Nc1nnc(-c2ccccc2)o1
O=C(COC(=O)c1ccccc1Br)Nc1nnc(-c2ccccc2)o1
[2-oxo-2-[(5-phenyl-1,3,4-oxadiazol-2-yl)amino]ethyl] 2-bromobenzoate