Task: Answer the multiple choice question.
Question: Which drug has a 5.640\% human ether-à-go-go related gene (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) CCC1=C(OC(=O)N(CC)CC)N2C(=O)OC(=NCC(=O)OC)[C@]2(Cc2ccccc2)[C@H]2C1=CC[C@H]1C(=O)N(c3ccccc3)C(=O)[C@H]12
(b) CN(C)/C=C/C(=O)c1sccc1Br
(c) CCOc1ccc2nc(Cl)c(/C=C/C(=O)c3ccco3)cc2c1
(d) COC(=O)c1c(NC(=O)CSc2nnc(Cn3nnc4ccccc43)n2C)sc(C)c1C
(e) O=[N+]([O-])c1ccc(N=Nc2c(O)[nH]c3ccc(F)cc23)cc1
Answer: e. O=[N+]([O-])c1ccc(N=Nc2c(O)[nH]c3ccc(F)cc23)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#}
O=[N+]([O-])c1ccc(N=Nc2c(O)[nH]c3ccc(F)cc23)cc1
O=[N+]([O-])c1ccc(N=Nc2c(O)[nH]c3ccc(F)cc23)cc1
5-fluoro-3-[(4-nitrophenyl)diazenyl]-1H-indol-2-ol