Task: Answer the multiple-choice question.
Question: Which compound has a 7.223\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C1Nc2ccc(Cl)cc2C12Nc1ccccc1-c1nnc(SCc3ccccc3F)nc1O2
b. CC(=O)Nc1ccc(NC(=O)C2CCCN2/C=C/C(=O)C(F)(F)F)cc1
Answer: b. CC(=O)Nc1ccc(NC(=O)C2CCCN2/C=C/C(=O)C(F)(F)F)cc1
{#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#}
CC(=O)Nc1ccc(NC(=O)C2CCCN2/C=C/C(=O)C(F)(F)F)cc1
CC(=O)Nc1ccc(NC(=O)C2CCCN2/C=C/C(=O)C(F)(F)F)cc1
N-(4-acetamidophenyl)-1-[(E)-4,4,4-trifluoro-3-oxobut-1-enyl]pyrrolidine-2-carboxamide