Task: Answer the MCQ question.
Question: Which compound has a 12.855% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(Cc1ccccc1)NCCc1c[nH]c2ccccc12.O=C(O)C(=O)O
[b] COC(=O)C(C)N=Cc1ccccc1
[c] CCOC(=O)c1cc(=O)n2[nH]c(-c3ccc(C)cc3)cc2n1
Answer: b. COC(=O)C(C)N=Cc1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)C(C)N=Cc1ccccc1
COC(=O)C(C)N=Cc1ccccc1
methyl 2-(benzylideneamino)propanoate