Task: Answer the multiple choice question.
Query: Which drug exhibits a -20.439% 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.) CCC(CC)NCc1ccc(OC)cc1OC
b.) Cc1nc2ccccc2c2c1CC(C(C)(Cl)Br)O2
Answer: a. CCC(CC)NCc1ccc(OC)cc1OC
{#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#}
CCC(CC)NCc1ccc(OC)cc1OC
CCC(CC)NCc1ccc(OC)cc1OC
N-[(2,4-dimethoxyphenyl)methyl]pentan-3-amine