Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 4.979\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CC(=O)CCc1oc2ccc(C)cc2c1-c1ccccc1
b: O=C1c2ccccc2-c2nnc(-c3ccc(F)cc3)cc21
Answer: b. O=C1c2ccccc2-c2nnc(-c3ccc(F)cc3)cc21
{#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=C1c2ccccc2-c2nnc(-c3ccc(F)cc3)cc21
O=C1c2ccccc2-c2nnc(-c3ccc(F)cc3)cc21
3-(4-fluorophenyl)indeno[1,2-c]pyridazin-5-one