Task: Answer the multiple choice question.
Query: Which compound exhibits a 13.471\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CCCCOC(=O)c1ccc(NC(=O)C(=O)NCc2ccccn2)cc1
b) O=C(COc1ccccc1-c1ccccc1)Nc1ccc(S(=O)(=O)NCc2ccco2)cc1
c) O=C(CSc1nc(CCC2CCCC2)nc2ccccc12)NCc1ccc2c(c1)OCO2
d) CCOc1ccc(NC(=S)N2CCC(c3nc4ccccc4[nH]3)CC2)cc1
Answer: a. CCCCOC(=O)c1ccc(NC(=O)C(=O)NCc2ccccn2)cc1
{#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#}
CCCCOC(=O)c1ccc(NC(=O)C(=O)NCc2ccccn2)cc1
CCCCOC(=O)c1ccc(NC(=O)C(=O)NCc2ccccn2)cc1
butyl 4-[[2-oxo-2-(pyridin-2-ylmethylamino)acetyl]amino]benzoate