Task: Answer the multiple choice question.
Question: Which drug exhibits a 5.796\% 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. CCN(c1cc(C)cc(C)c1)S(=O)(=O)c1nnc(NC(=O)C(C)(C)C)s1
b. CN(C)C(=O)c1cc([N+](=O)[O-])cc2c1-c1c(cc([N+](=O)[O-])cc1[N+](=O)[O-])C2=O
c. O=C(CSc1nnc(-c2c[nH]c3ccccc23)o1)N1c2ccccc2CCc2ccccc21
d. COc1ccc(N2CCN(C3CCCN(C(=O)c4cccc(C)n4)C3)CC2)cc1
e. CCOc1ccccc1OCCCC(=O)NC1CCCc2ccccc21
Answer: e. CCOc1ccccc1OCCCC(=O)NC1CCCc2ccccc21
{#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#}
CCOc1ccccc1OCCCC(=O)NC1CCCc2ccccc21
CCOc1ccccc1OCCCC(=O)NC1CCCc2ccccc21
4-(2-ethoxyphenoxy)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)butanamide