Problem statement: Answer the multiple-choice question.
Question: Which compound has a 4.255\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CC(=O)Oc1ccc(/C=C2/Oc3ccccc3C2=O)cc1
(b) O=c1c2ccccc2nc2n1C(CSc1ccc(F)cc1)CN2
(c) CC(C)Cc1ccc(C(C)C(=O)O)cc1
(d) CCn1cc(CN(C)S(=O)(=O)c2cccc([N+](=O)[O-])c2)cn1
(e) CCc1nnc(NC(=O)c2nc(S(=O)(=O)Cc3cccc(C)c3)ncc2Cl)s1
Answer: c. CC(C)Cc1ccc(C(C)C(=O)O)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#}
2-[4-(2-methylpropyl)phenyl]propanoicacid