Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 13.547% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CCN(CC)c1ccc(NC(=O)c2cccnc2)c(C)c1
(b) CC(C)N(C(=O)Cc1ccccc1[N+](=O)[O-])C(C)C
(c) O=C(CNC(=O)c1ccccc1)OCc1cccc(Br)c1
(d) O=C(C1CCC(=O)N1C1CCCC1)N1CCC2(CC1)OCCO2
(e) COc1cc(-c2nnc(COc3ccc4cc(Br)ccc4c3)o2)cc(OC)c1OC
Answer: b. CC(C)N(C(=O)Cc1ccccc1[N+](=O)[O-])C(C)C
{#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#}
CC(C)N(C(=O)Cc1ccccc1[N+](=O)[O-])C(C)C
CC(C)N(C(=O)Cc1ccccc1[N+](=O)[O-])C(C)C
2-(2-nitrophenyl)-N,N-di(propan-2-yl)acetamide