Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 9.371\% 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(NC(=O)C/C(C)=N/NC(=O)C(=O)Nc2cccc(Cl)c2C)c(OC)c1
b. COc1ccc(-c2cc(C(=O)N3CCCC3)c3ccccc3n2)cc1OC
c. COc1ccc(CN(Cc2nc3ccccc3c(=O)[nH]2)C(=O)c2ccco2)cc1
d. COc1ccc(C2C3=C(CCCC3=O)NC3=C2C(=O)c2ccccc23)cc1
e. CC(C)Oc1ccc(CSc2nnc3n(C)c(=O)c4c5c(sc4n23)CCCC5)cc1
Answer: b. COc1ccc(-c2cc(C(=O)N3CCCC3)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)N3CCCC3)c3ccccc3n2)cc1OC
COc1ccc(-c2cc(C(=O)N3CCCC3)c3ccccc3n2)cc1OC
[2-(3,4-dimethoxyphenyl)quinolin-4-yl]-pyrrolidin-1-ylmethanone