Task: Answer the multiple choice question.
Query: Which drug has a 13.936\% 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: CCOc1cc(C(=O)NC(C)CC)cc(OCC)c1OCC
b: CCOc1ccccc1C(=O)Oc1ccc2ccc(=O)oc2c1
Answer: a. CCOc1cc(C(=O)NC(C)CC)cc(OCC)c1OCC
{#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#}
CCOc1cc(C(=O)NC(C)CC)cc(OCC)c1OCC
CCOc1cc(C(=O)NC(C)CC)cc(OCC)c1OCC
N-butan-2-yl-3,4,5-triethoxybenzamide