Problem statement: Answer the MCQ question.
Question: Which compound has a 5.446\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COc1ccccc1C(CC(=O)Nc1nccs1)c1ccco1
[b] C/C(=N/NC(=O)c1ccccn1)c1ccc(O)cc1
Answer: b. C/C(=N/NC(=O)c1ccccn1)c1ccc(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#}
C/C(=N/NC(=O)c1ccccn1)c1ccc(O)cc1
C/C(=N/NC(=O)c1ccccn1)c1ccc(O)cc1
N-[(Z)-1-(4-hydroxyphenyl)ethylideneamino]pyridine-2-carboxamide