Task: Answer the multiple choice question.
Question: Which compound exhibits a 1.114\% 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) CSc1nnnn1-c1cccc(O)c1
(b) COc1ccc(CNC(=O)C2CCC(=O)N(CCCN3CCCC3=O)C2)c(OC)c1
(c) O=C(Nc1cccc(Cl)c1Cl)c1ccccc1NC(=O)C1CC=CCC1C(=O)O
(d) COc1ccc(CCNC(=O)C2CC2)cc1OC
(e) CCOc1ccc(Nc2oc(-c3ccccc3Cl)nc2C#N)cc1
Answer: d. COc1ccc(CCNC(=O)C2CC2)cc1OC
{#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#}
COc1ccc(CCNC(=O)C2CC2)cc1OC
COc1ccc(CCNC(=O)C2CC2)cc1OC
N-[2-(3,4-dimethoxyphenyl)ethyl]cyclopropanecarboxamide