Problem statement: Answer the multiple choice question.
Query: Which drug has a -2.520% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] Cl.O=C(NCCOC(=O)C1COc2ccccc2O1)c1cccnc1
[b] O=C(Nc1nnc(C2CC2)s1)c1ccco1
[c] Cc1ccc(C)c2[nH]c(=O)c(CN(CCN3CCCC3)C(=O)Nc3ccc(F)cc3)cc12
[d] CCC(C)N=C1CC(C)(C)CC(=O)/C1=C(/O)Cc1ccccc1
[e] CCOC(=O)C(=O)Nc1ccc([N+](=O)[O-])cc1OC
Answer: e. CCOC(=O)C(=O)Nc1ccc([N+](=O)[O-])cc1OC
{#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#}
CCOC(=O)C(=O)Nc1ccc([N+](=O)[O-])cc1OC
CCOC(=O)C(=O)Nc1ccc([N+](=O)[O-])cc1OC
ethyl 2-(2-methoxy-4-nitroanilino)-2-oxoacetate