Task: Answer the multiple choice question.
Query: Which drug has a 13.124\% 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) CCOc1ccccc1C(=O)OCC(=O)NCC1CCCO1
b) CCCn1c(SCC(=O)N2CCCCC2)nnc1C(C)C
Answer: a. CCOc1ccccc1C(=O)OCC(=O)NCC1CCCO1
{#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#}
CCOc1ccccc1C(=O)OCC(=O)NCC1CCCO1
CCOc1ccccc1C(=O)OCC(=O)NCC1CCCO1
[2-oxo-2-(oxolan-2-ylmethylamino)ethyl] 2-ethoxybenzoate