Task: Answer the multiple-choice question.
Question: Which compound has a -0.878\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=C(NC(C(=O)N1CCCC1C(=O)O)=C1CCCCC1)c1ccccc1
[b] O=C(O)c1cc2c(ccc3ccccc32)[nH]1
[c] FC(F)(F)c1cc(-c2ccccc2)nc(N2CCCCCC2)n1
[d] O=C(NC1C2CC3CC(C2)CC1C3)c1ccc(N2CCNCC2)c([N+](=O)[O-])c1
Answer: a. O=C(NC(C(=O)N1CCCC1C(=O)O)=C1CCCCC1)c1ccccc1
{#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#}
1-(2-benzamido-2-cyclohexylideneacetyl)pyrrolidine-2-carboxylic acid