Problem statement: Answer the multiple-choice question.
Question: Which drug has a -2.538\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(N1CCOCC1)C12CC3CC(C1)CC(c1ccccc1)(C3)C2
(b) COC(=O)Cn1cnc2ccccc2c1=O
(c) Cc1cccn2cc(CNC(=O)CC3CCCC3)nc12
Answer: a. O=C(N1CCOCC1)C12CC3CC(C1)CC(c1ccccc1)(C3)C2
{#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(N1CCOCC1)C12CC3CC(C1)CC(c1ccccc1)(C3)C2
O=C(N1CCOCC1)C12CC3CC(C1)CC(c1ccccc1)(C3)C2
morpholin-4-yl-(3-phenyl-1-adamantyl)methanone