Task: Answer the multiple choice question.
Question: Which compound has a 6.811\% 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) Brc1ccc(CN2CC[C@H]3C=CCc4cccc(c43)C2)cc1
b) OCC[NH+](CCO)CC(O)COc1ccc(Br)cc1.[Cl-]
c) CCN1C(=NCc2ccc(OC)cc2)N[C@@H](c2ccccc2)C(C(=O)OC)=C1C
d) CCOc1cc(NC(=S)NCCCN2CCOCC2)c(OCC)cc1NC(=O)C1CC1
e) CCCCN(CCCC)C(=O)c1cn(CC)c2cc(N3CCN(C)CC3)c(F)cc2c1=O.Cl
Answer: a. Brc1ccc(CN2CC[C@H]3C=CCc4cccc(c43)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#}
Brc1ccc(CN2CC[C@H]3C=CCc4cccc(c43)C2)cc1
Brc1ccc(CN2CC[C@H]3C=CCc4cccc(c43)C2)cc1
(1S)-11-[(4-bromophenyl)methyl]-11-azatricyclo[7.4.1.05,14]tetradeca-2,5(14),6,8-tetraene