Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 8.562\% 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. COc1ccc(-c2cc(C(=O)Nc3ccccc3N3CCOCC3)c3ccccc3n2)cc1OC
b. CC1C(=O)N2CCCc3cc(S(=O)(=O)N(C)CCC#N)cc1c32
c. CCC(=NC1CC1)c1c(O)n(C2CCCCC2)c(=O)[nH]c1=O
d. Cc1ccc(S(=O)(=O)NCc2ccc(C(=O)NC3CCC(C)CC3)cc2)cc1
e. O=C(O)C1C2C=CC(C2)C1C(=O)NCc1ccc(Cl)c(Cl)c1
Answer: a. COc1ccc(-c2cc(C(=O)Nc3ccccc3N3CCOCC3)c3ccccc3n2)cc1OC
{#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#}
COc1ccc(-c2cc(C(=O)Nc3ccccc3N3CCOCC3)c3ccccc3n2)cc1OC
COc1ccc(-c2cc(C(=O)Nc3ccccc3N3CCOCC3)c3ccccc3n2)cc1OC
2-(3,4-dimethoxyphenyl)-N-(2-morpholin-4-ylphenyl)quinoline-4-carboxamide