Problem statement: Answer the multiple-choice question.
Query: Which compound has a 15.860\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(NC1=NCCS1)[C@H](Cc1ccccc1)N1C(=O)c2ccccc2C1=O
b: CCOC(=O)C(C)Oc1cccc2c(=O)n(CC(=O)NCc3ccccc3)ccc12
c: O=C(NCc1cccnc1)c1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
Answer: a. O=C(NC1=NCCS1)[C@H](Cc1ccccc1)N1C(=O)c2ccccc2C1=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#}
O=C(NC1=NCCS1)[C@H](Cc1ccccc1)N1C(=O)c2ccccc2C1=O
O=C(NC1=NCCS1)[C@H](Cc1ccccc1)N1C(=O)c2ccccc2C1=O
(2S)-N-(4,5-dihydro-1,3-thiazol-2-yl)-2-(1,3-dioxoisoindol-2-yl)-3-phenylpropanamide