Problem statement: Answer the multiple-choice question.
Question: Which drug has a 3.290% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COc1ccc2[nH]c(=O)c(CN(Cc3cccnc3)C(=O)Nc3ccccc3)cc2c1
b.) CCOC(=O)C1=C(C)OC(N)=C(C#N)C1c1ccsc1
Answer: b. CCOC(=O)C1=C(C)OC(N)=C(C#N)C1c1ccsc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)C1=C(C)OC(N)=C(C#N)C1c1ccsc1
CCOC(=O)C1=C(C)OC(N)=C(C#N)C1c1ccsc1
ethyl 6-amino-5-cyano-2-methyl-4-thiophen-3-yl-4H-pyran-3-carboxylate