Problem statement: Answer the multiple-choice question.
Query: Which compound has a 10.219\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. Cc1ccc(-c2nnc(SCC(=O)Nc3ccc4c(c3)OCCO4)n2N)cc1
b. CCNC(=O)COc1ccc2ccccc2c1
c. CCOC(=O)/C=C/C(=O)Nc1ccc(Oc2ccccc2)cc1
Answer: c. CCOC(=O)/C=C/C(=O)Nc1ccc(Oc2ccccc2)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#}
ethyl (E)-4-oxo-4-(4-phenoxyanilino)but-2-enoate