Task: Answer the multiple choice question.
Question: Which compound has a 12.247\% 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 CCCCOC(=O)Nc1ccc(C(C)C)cc1
b CC12COC3(C(=O)Nc4ccc5ccccc5c4)CC1CCC32C
Answer: b. CC12COC3(C(=O)Nc4ccc5ccccc5c4)CC1CCC32C
{#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#}
CC12COC3(C(=O)Nc4ccc5ccccc5c4)CC1CCC32C
CC12COC3(C(=O)Nc4ccc5ccccc5c4)CC1CCC32C
6,7-dimethyl-N-naphthalen-2-yl-4-oxatricyclo[4.3.0.03,7]nonane-3-carboxamide