Task: Answer the multiple choice question.
Query: Which compound has a 18.359% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C1CC[C@@H](CN(Cc2ccccn2)Cc2nc(-c3ccc(C(F)(F)F)cc3)no2)N1
[b] Cc1ncc([N+](=O)[O-])n1CC(=O)Nc1ccc(F)c(F)c1
[c] O=C(NCCOc1ccccc1Cl)c1ncn[nH]1
[d] CCOc1cnn(-c2ccccc2)c(=O)c1Cl
Answer: d. CCOc1cnn(-c2ccccc2)c(=O)c1Cl
{#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#}
CCOc1cnn(-c2ccccc2)c(=O)c1Cl
CCOc1cnn(-c2ccccc2)c(=O)c1Cl
4-chloro-5-ethoxy-2-phenylpyridazin-3-one