Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 2.091\% 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 COc1cccc2cc(C(=O)NCc3ccc(F)cc3)c(=N)oc12
b CCOP(=O)(OCC)C1(O)C(=O)Nc2ccccc21
Answer: b. CCOP(=O)(OCC)C1(O)C(=O)Nc2ccccc21
{#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#}
CCOP(=O)(OCC)C1(O)C(=O)Nc2ccccc21
CCOP(=O)(OCC)C1(O)C(=O)Nc2ccccc21
3-diethoxyphosphoryl-3-hydroxy-1H-indol-2-one