Task: Answer the multiple-choice question.
Query: Which compound has a 19.587\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cc1ccc(NC(=O)CN2CCCC2)c2c1CC(C)(C)O2
b. O=C(/C=C/NNC(=O)c1cccc(Br)c1)c1ccccc1
c. OCC[C@@H]1C[C@@H](O)[C@H](O)[C@]2(Cc3ccccc3CO2)O1
Answer: a. Cc1ccc(NC(=O)CN2CCCC2)c2c1CC(C)(C)O2
{#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#}
Cc1ccc(NC(=O)CN2CCCC2)c2c1CC(C)(C)O2
Cc1ccc(NC(=O)CN2CCCC2)c2c1CC(C)(C)O2
2-pyrrolidin-1-yl-N-(2,2,4-trimethyl-3H-1-benzofuran-7-yl)acetamide