Task: Answer the multiple choice question.
Query: Which compound exhibits a 15.701\% 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)N1CCN(S(=O)(=O)c2ccc(-n3cnnn3)cc2)CC1
b) O=C(NCCOc1ccccc1)C1CCC(=O)N(CCN2CCOCC2)C1
Answer: b. O=C(NCCOc1ccccc1)C1CCC(=O)N(CCN2CCOCC2)C1
{#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#}
O=C(NCCOc1ccccc1)C1CCC(=O)N(CCN2CCOCC2)C1
O=C(NCCOc1ccccc1)C1CCC(=O)N(CCN2CCOCC2)C1
1-(2-morpholin-4-ylethyl)-6-oxo-N-(2-phenoxyethyl)piperidine-3-carboxamide