Task: Answer the multiple choice question.
Question: Which compound has a 2.204\% 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. O=C(OC(C(=O)NCc1ccc2c(c1)OCO2)c1ccncc1)c1ccc(Cl)nc1
b. Cc1nn(C)c(C)c1C(=O)NN
c. O=C(N/N=C/c1ccco1)c1cccs1
d. CCOC(=O)C1CCN(C(=O)COC(=O)c2cccc(F)c2)CC1
e. COc1ncccc1C(=O)N1CCCC(N2CCN(c3cccc(Cl)c3)CC2)C1
Answer: d. CCOC(=O)C1CCN(C(=O)COC(=O)c2cccc(F)c2)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#}
CCOC(=O)C1CCN(C(=O)COC(=O)c2cccc(F)c2)CC1
CCOC(=O)C1CCN(C(=O)COC(=O)c2cccc(F)c2)CC1
ethyl 1-[2-(3-fluorobenzoyl)oxyacetyl]piperidine-4-carboxylate