Task: Answer the multiple-choice question.
Question: Which drug has a 6.613% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=C(c1cc(-c2cccc(Cl)c2)on1)N1CCCC1
[b] CSCC[C@H](NC(=O)OC(C)(C)C)C(=O)N/N=C/c1ccc2nccnc2c1
[c] O=C(NCC1CCCO1)/C(=C\c1cccs1)NC(=O)c1ccccc1
[d] Cc1ccc(OCC(=O)Nc2ccc(C)c(S(=O)(=O)N3CCCCC3)c2)c([N+](=O)[O-])n1
[e] O=C(CSc1ncn[nH]1)Nc1c(Br)cc([N+](=O)[O-])cc1Br
Answer: e. O=C(CSc1ncn[nH]1)Nc1c(Br)cc([N+](=O)[O-])cc1Br
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CSc1ncn[nH]1)Nc1c(Br)cc([N+](=O)[O-])cc1Br
O=C(CSc1ncn[nH]1)Nc1c(Br)cc([N+](=O)[O-])cc1Br
N-(2,6-dibromo-4-nitrophenyl)-2-(1H-1,2,4-triazol-5-ylsulfanyl)acetamide