Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -2.362\% 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)C(CN2CCCC2)c2ccccc2)cc1
b. COc1ccc(CC(=O)N2CCc3cc(OC)c(OC)cc3C2)cc1
Answer: a. COc1ccc(C(=O)C(CN2CCCC2)c2ccccc2)cc1
{#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)C(CN2CCCC2)c2ccccc2)cc1
COc1ccc(C(=O)C(CN2CCCC2)c2ccccc2)cc1
1-(4-methoxyphenyl)-2-phenyl-3-pyrrolidin-1-ylpropan-1-one