Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -0.228% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CCOC(=O)C1=C(C)OC(N)=C(C#N)C1c1cc2cc(C)ccc2nc1N1CCCCC1
b) O=C(NCCCN1CCCC1=O)C1CCN(S(=O)(=O)c2ccc(F)cc2)CC1
Answer: a. CCOC(=O)C1=C(C)OC(N)=C(C#N)C1c1cc2cc(C)ccc2nc1N1CCCCC1
{#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)C1c1cc2cc(C)ccc2nc1N1CCCCC1
CCOC(=O)C1=C(C)OC(N)=C(C#N)C1c1cc2cc(C)ccc2nc1N1CCCCC1
ethyl 6-amino-5-cyano-2-methyl-4-(6-methyl-2-piperidin-1-ylquinolin-3-yl)-4H-pyran-3-carboxylate