Task: Answer the multiple choice question.
Query: Which compound exhibits a -2.902\% 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 additional words.
Options:
a CC(=O)Oc1cccc(N2C(=O)c3ccc(C(=O)Nc4cccnc4)cc3C2=O)c1
b O=C(Nc1ccccc1F)c1ccc(CN2CCc3ccccc3C2)cc1
c COc1ccc(S(=O)(=O)Nc2ccc(NC(C)=O)cc2)cc1[N+](=O)[O-]
d CC(C)C(=O)NCCc1nc(-c2ccc(Cl)cc2)no1
e CC(OC(=O)CNS(=O)(=O)c1ccc(C#N)cc1)C(=O)Nc1cccc(C#N)c1
Answer: e. CC(OC(=O)CNS(=O)(=O)c1ccc(C#N)cc1)C(=O)Nc1cccc(C#N)c1
{#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#}
CC(OC(=O)CNS(=O)(=O)c1ccc(C#N)cc1)C(=O)Nc1cccc(C#N)c1
CC(OC(=O)CNS(=O)(=O)c1ccc(C#N)cc1)C(=O)Nc1cccc(C#N)c1
[1-(3-cyanoanilino)-1-oxopropan-2-yl] 2-[(4-cyanophenyl)sulfonylamino]acetate