Task: Answer the MCQ question.
Query: Which drug exhibits a 5.581\% 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(COC(=O)[C@H](Cc1ccccc1)NC(=O)c1cccs1)Nc1ccccc1C(F)(F)F
(b) CCOC1=NS(=O)(=O)c2ccccc21
(c) O=C(CSc1ccc(-c2cccnc2)nn1)N1CCCCC1
Answer: a. O=C(COC(=O)[C@H](Cc1ccccc1)NC(=O)c1cccs1)Nc1ccccc1C(F)(F)F
{#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(COC(=O)[C@H](Cc1ccccc1)NC(=O)c1cccs1)Nc1ccccc1C(F)(F)F
O=C(COC(=O)[C@H](Cc1ccccc1)NC(=O)c1cccs1)Nc1ccccc1C(F)(F)F
[2-oxo-2-[2-(trifluoromethyl)anilino]ethyl] (2S)-3-phenyl-2-(thiophene-2-carbonylamino)propanoate