Task: Answer the multiple-choice question.
Question: Which compound has a 5.786\% 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 additional words.
Options:
a) Cc1cccc2cc(-c3ccccc3)c(-c3ccccc3)c[n+]12.[Br-]
b) CCOC(=O)N1CCC(N(C(=O)Nc2ccccc2)C(C)CC)CC1
c) C/C=C(/C)C(=O)Nc1cccc(C2=NOC3(C2)C[C@@H](C(N)=O)N(C(=O)CCCCC)C3)c1
d) O=C(CCC1CCCC1)N1CCC(N2CCCCCC2)CC1.O=C(O)C(=O)O
e) COc1ccc(CN2CCOCC2)cc1OC
Answer: e. COc1ccc(CN2CCOCC2)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(CN2CCOCC2)cc1OC
COc1ccc(CN2CCOCC2)cc1OC
4-[(3,4-dimethoxyphenyl)methyl]morpholine