Task: Answer the multiple choice question.
Query: Which compound exhibits a -5.510\% 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: COc1ccccc1-c1coc2c(CN3CCCC(C)C3)c(O)ccc2c1=O
b: CCOC(=O)c1c(NC(=O)c2c(N)n(CCCOC)c3nc4ccccc4nc23)sc2c1CCCC2
c: CCCCCC1CC(CC#CCN2CCOCC2)C(=O)O1.O=C(O)C(=O)O
Answer: c. CCCCCC1CC(CC#CCN2CCOCC2)C(=O)O1.O=C(O)C(=O)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#}
CCCCCC1CC(CC#CCN2CCOCC2)C(=O)O1.O=C(O)C(=O)O
CCCCCC1CC(CC#CCN2CCOCC2)C(=O)O1.O=C(O)C(=O)O
3-(4-morpholin-4-ylbut-2-ynyl)-5-pentyloxolan-2-one;oxalic acid