Problem statement: Answer the multiple-choice question.
Question: Which compound has a 12.907\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) c1ccc(-c2nc(N3CCN(c4ccccc4)CC3)nc(-n3ccnc3)n2)cc1
(b) COc1ccc(OC(C)C(=O)N(C)Cc2nc(-c3ccc(C)cc3)no2)cc1
(c) N#Cc1ccccc1COC(=O)c1ccc(Br)o1
(d) OCC1(CCCc2ccccc2)CCN(Cc2cc(F)ccc2F)CC1
(e) CC12CC(c3ccccc3O1)C(C(=O)NCc1ccccc1)C(=O)N2
Answer: c. N#Cc1ccccc1COC(=O)c1ccc(Br)o1
{#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#}
N#Cc1ccccc1COC(=O)c1ccc(Br)o1
N#Cc1ccccc1COC(=O)c1ccc(Br)o1
(2-cyanophenyl)methyl 5-bromofuran-2-carboxylate