Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 10.623\% 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.) CCOC(=O)CCc1c(C)c2ccc(O)cc2oc1=O
b.) COc1ccc(NC(=O)CSc2nc3ccsc3c(=O)n2CCCCCC(=O)O)cc1
Answer: a. CCOC(=O)CCc1c(C)c2ccc(O)cc2oc1=O
{#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#}
CCOC(=O)CCc1c(C)c2ccc(O)cc2oc1=O
CCOC(=O)CCc1c(C)c2ccc(O)cc2oc1=O
ethyl 3-(7-hydroxy-4-methyl-2-oxochromen-3-yl)propanoate