Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 9.144\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C1/C(=C/Nc2ccc3c(c2)OCO3)CCc2ccccc21
[b] COc1ccccc1NC(=O)C12CCC(C)(C(=O)C1)C2(C)C
[c] CC1CC2(O)c3no[n+]([O-])c3CCC2N1O
Answer: c. CC1CC2(O)c3no[n+]([O-])c3CCC2N1O
{#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#}
CC1CC2(O)c3no[n+]([O-])c3CCC2N1O
CC1CC2(O)c3no[n+]([O-])c3CCC2N1O
6-hydroxy-7-methyl-3-oxido-5,5a,7,8-tetrahydro-4H-pyrrolo[2,3-g][2,1,3]benzoxadiazol-3-ium-8a-ol