Task: Answer the multiple choice question.
Query: Which drug exhibits a -37.492\% 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: Cc1cccc(C)c1NC(=O)CN(C)C(=O)c1ccc2c(=O)n3c(nc2c1)CCC3
b: COc1ccc(CN(C)CC(O)COc2ccc(C(=O)c3ccccc3)cc2)c(OC)c1OC
Answer: b. COc1ccc(CN(C)CC(O)COc2ccc(C(=O)c3ccccc3)cc2)c(OC)c1OC
{#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(CN(C)CC(O)COc2ccc(C(=O)c3ccccc3)cc2)c(OC)c1OC
COc1ccc(CN(C)CC(O)COc2ccc(C(=O)c3ccccc3)cc2)c(OC)c1OC
[4-[2-hydroxy-3-[methyl-[(2,3,4-trimethoxyphenyl)methyl]amino]propoxy]phenyl]-phenylmethanone