Problem statement: Answer the multiple choice question.
Question: Which compound has a 10.874\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccc(NC(=O)CN2C(=O)CSc3ccc(S(=O)(=O)N4CCCC4)cc32)cc1OC
(b) Fc1ccccc1/C=N/Nc1ncnc2ccccc12
Answer: b. Fc1ccccc1/C=N/Nc1ncnc2ccccc12
{#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#}
Fc1ccccc1/C=N/Nc1ncnc2ccccc12
Fc1ccccc1/C=N/Nc1ncnc2ccccc12
N-[(E)-(2-fluorophenyl)methylideneamino]quinazolin-4-amine