Task: Answer the multiple choice question.
Question: Which drug has a -32.858% 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 CCn1c(=O)c(C(=O)Nc2ccccc2)c(O)c2ccccc21
b C=CC1CN2CCC1CC2C(OC(C)=O)c1ccnc2ccc(OC)cc12
Answer: b. C=CC1CN2CCC1CC2C(OC(C)=O)c1ccnc2ccc(OC)cc12
{#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#}
C=CC1CN2CCC1CC2C(OC(C)=O)c1ccnc2ccc(OC)cc12
C=CC1CN2CCC1CC2C(OC(C)=O)c1ccnc2ccc(OC)cc12
[(5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl)-(6-methoxyquinolin-4-yl)methyl] acetate