Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 6.755\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1ccc(S(=O)(=O)c2nc(-c3ccccc3)oc2NCc2cccnc2)cc1
[b] C=CCN1C(=O)C(O)=C(C(C)=O)C1c1ccccc1F
Answer: b. C=CCN1C(=O)C(O)=C(C(C)=O)C1c1ccccc1F
{#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#}
C=CCN1C(=O)C(O)=C(C(C)=O)C1c1ccccc1F
C=CCN1C(=O)C(O)=C(C(C)=O)C1c1ccccc1F
3-acetyl-2-(2-fluorophenyl)-4-hydroxy-1-prop-2-enyl-2H-pyrrol-5-one