Task: Answer the multiple choice question.
Query: Which drug has a 24.001\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) C/C(CC1(O)C(=O)Nc2ccccc21)=N\O
b) CCOC(=O)c1ccccc1NC(=O)COC(=O)C1CC(=O)N(CCc2ccccc2)C1
Answer: a. C/C(CC1(O)C(=O)Nc2ccccc21)=N\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#}
C/C(CC1(O)C(=O)Nc2ccccc21)=N\O
C/C(CC1(O)C(=O)Nc2ccccc21)=N\O
3-hydroxy-3-[(2E)-2-hydroxyiminopropyl]-1H-indol-2-one