Task: Answer the multiple choice question.
Question: Which compound exhibits a 14.803\% 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. COC(=O)[C@@H]1CCCN1C(=O)[C@@H](NC(=O)OC(C)(C)C)C(C)C
b. COc1ccc(CN2CCN(C(=O)C3CC(=O)N(C4CCCCCC4)C3)CC2)c(OC)c1OC
Answer: b. COc1ccc(CN2CCN(C(=O)C3CC(=O)N(C4CCCCCC4)C3)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(CN2CCN(C(=O)C3CC(=O)N(C4CCCCCC4)C3)CC2)c(OC)c1OC
COc1ccc(CN2CCN(C(=O)C3CC(=O)N(C4CCCCCC4)C3)CC2)c(OC)c1OC
1-cycloheptyl-4-[4-[(2,3,4-trimethoxyphenyl)methyl]piperazine-1-carbonyl]pyrrolidin-2-one