Task: Answer the multiple-choice question.
Question: Which drug has a 15.619\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1ccc(C(=O)C2CCCN(C(=O)c3cc(C)nc(C)n3)C2)cc1OC
(b) O=C(CN1CCOCC1)c1c[nH]c2ccccc12
Answer: a. COc1ccc(C(=O)C2CCCN(C(=O)c3cc(C)nc(C)n3)C2)cc1OC
{#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#}
COc1ccc(C(=O)C2CCCN(C(=O)c3cc(C)nc(C)n3)C2)cc1OC
COc1ccc(C(=O)C2CCCN(C(=O)c3cc(C)nc(C)n3)C2)cc1OC
(3,4-dimethoxyphenyl)-[1-(2,6-dimethylpyrimidine-4-carbonyl)piperidin-3-yl]methanone