Problem statement: Answer the multiple-choice question.
Query: Which drug has a 9.444\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCCCOC1CC(c2ccc(OCc3ccc(OC)cc3)c(OC)c2)N(C)O1
b: O=C(CN1C(=O)COc2ccccc21)NCc1ccc(C(=O)O)cc1
Answer: b. O=C(CN1C(=O)COc2ccccc21)NCc1ccc(C(=O)O)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#}
4-[[[2-(3-oxo-1,4-benzoxazin-4-yl)acetyl]amino]methyl]benzoic acid