Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 0.895\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1cc2c(c(=O)n1CCc1ccccc1)C(c1ccco1)C(C#N)=C(N)O2
[b] CCn1cnc2sc(C(=O)O)c(C)c2c1=O
Answer: a. Cc1cc2c(c(=O)n1CCc1ccccc1)C(c1ccco1)C(C#N)=C(N)O2
{#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#}
Cc1cc2c(c(=O)n1CCc1ccccc1)C(c1ccco1)C(C#N)=C(N)O2
Cc1cc2c(c(=O)n1CCc1ccccc1)C(c1ccco1)C(C#N)=C(N)O2
2-amino-4-(furan-2-yl)-7-methyl-5-oxo-6-(2-phenylethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile