Problem statement: Answer the MCQ question.
Query: Which compound has a 3.498\% 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) CCOC(=O)N1CCC(N2Cc3cccc(C(=O)Nc4ccc(F)cc4)c3C2=O)CC1
b) O=[N+]([O-])c1cc(-c2ccc(/C=N/c3nc4ccccn4c3-c3ccco3)o2)ccc1Cl
c) CCOC(=O)c1cccc(NC(=O)C2CCC(CNc3c(N4CCOCC4)c(=O)c3=O)CC2)c1
d) CC(C)CCNC(=O)Cc1csc(-c2ccccc2)n1
e) CCOC(=O)C1CCN(C(=O)c2sccc2Cl)CC1
Answer: b. O=[N+]([O-])c1cc(-c2ccc(/C=N/c3nc4ccccn4c3-c3ccco3)o2)ccc1Cl
{#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#}
O=[N+]([O-])c1cc(-c2ccc(/C=N/c3nc4ccccn4c3-c3ccco3)o2)ccc1Cl
O=[N+]([O-])c1cc(-c2ccc(/C=N/c3nc4ccccn4c3-c3ccco3)o2)ccc1Cl
(E)-1-[5-(4-chloro-3-nitrophenyl)furan-2-yl]-N-[3-(furan-2-yl)imidazo[1,2-a]pyridin-2-yl]methanimine