Task: Answer the multiple-choice question.
Query: Which compound has a -2.508\% 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 other words.
Options:
a) Cc1ccccc1Nc1cccc2nonc12
b) COc1cc(C(=O)N2CCN(C(=O)COc3ccc4ccccc4c3)CC2)cc(OC)c1OC
c) CC(=O)c1cc2c(cc1N/C(=N/S(=O)(=O)c1ccc(C)cc1)c1ccccc1)OCO2
d) CCN(CC)C(=O)C(=O)Nc1cccc(Br)c1
e) CCOC(=O)c1c(C)[nH]c(C(=O)COC(=O)c2ccc(N3CCCC3=O)cc2)c1C
Answer: e. CCOC(=O)c1c(C)[nH]c(C(=O)COC(=O)c2ccc(N3CCCC3=O)cc2)c1C
{#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 2,4-dimethyl-5-[2-[4-(2-oxopyrrolidin-1-yl)benzoyl]oxyacetyl]-1H-pyrrole-3-carboxylate