Task: Answer the multiple-choice question.
Question: Which compound exhibits a 7.558\% 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 other words.
Options:
a. CC(C)C1CC(CCNCc2ccc(N(C)C)cc2)(c2ccccc2)CCO1
b. N#CC1=C(N)C(C#N)(C#N)[C@H](c2ccncc2)[C@H]2CC3(CC=C12)OCCO3
c. Cc1nn(Cc2ccc(Cl)cc2)c(C)c1NC(=O)c1noc2c1CCCCC2
d. O=S(=O)(c1ccc(Cl)c(S(=O)(=O)N2CCCC2)c1)N1CCCC1
e. Cc1cccc(Nc2sc(C(=O)c3cc4cc(Cl)ccc4o3)c(N)c2C#N)c1
Answer: b. N#CC1=C(N)C(C#N)(C#N)[C@H](c2ccncc2)[C@H]2CC3(CC=C12)OCCO3
{#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#CC1=C(N)C(C#N)(C#N)[C@H](c2ccncc2)[C@H]2CC3(CC=C12)OCCO3
N#CC1=C(N)C(C#N)(C#N)[C@H](c2ccncc2)[C@H]2CC3(CC=C12)OCCO3
(4'S,4'aR)-2'-amino-4'-pyridin-4-ylspiro[1,3-dioxolane-2,6'-4,4a,5,7-tetrahydronaphthalene]-1',3',3'-tricarbonitrile