Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 8.391\% 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 additional words.
Options:
a. O=C(c1cc(-c2ccc(Cl)cc2)n(-c2ccc(Cl)cc2)n1)N1CCOCC1
b. CCOC(=O)C(CC)/C(C)=N\NC(=O)c1ccccc1O
c. OC1CCN(Cc2ccc(OCc3ccccc3)cc2)CC1
d. O=S(=O)(Nc1ccc(N=Nc2ccccc2)cc1)c1ccccc1
e. CCOC(=O)c1cnc(N2CCN(C(=O)OCC)CC2)[nH]c1=O
Answer: b. CCOC(=O)C(CC)/C(C)=N\NC(=O)c1ccccc1O
{#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#}
CCOC(=O)C(CC)/C(C)=N\NC(=O)c1ccccc1O
CCOC(=O)C(CC)/C(C)=N\NC(=O)c1ccccc1O
ethyl (3Z)-2-ethyl-3-[(2-hydroxybenzoyl)hydrazinylidene]butanoate