Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 21.317\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=[N+]([O-])c1ccc(-c2nc(NCC3CCCO3)c3ccccc3n2)cc1
b. Cc1nc(C2COc3ccccc3O2)sc1C(=O)O
c. CC(C)C(NC(=O)c1ccccc1F)C(=O)NCCc1ccccn1
d. CC(NC(=O)c1ccccc1NC(=O)c1ccncc1)c1ccccc1
Answer: c. CC(C)C(NC(=O)c1ccccc1F)C(=O)NCCc1ccccn1
{#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(C)C(NC(=O)c1ccccc1F)C(=O)NCCc1ccccn1
CC(C)C(NC(=O)c1ccccc1F)C(=O)NCCc1ccccn1
2-fluoro-N-[3-methyl-1-oxo-1-(2-pyridin-2-ylethylamino)butan-2-yl]benzamide