Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 8.681\% 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 other words.
Options:
a O=C(NCc1ccccn1)Nc1ccc(Cl)c(Cl)c1
b CCn1cc2nc(SCC(=O)Nc3ccc(OC)cc3OC)n(Cc3ccc(OC)cc3)c(=O)c2n1
c COc1ccc(NC(=S)N=Nc2c(O)[nH]c3ccccc23)cc1
d CC(=O)c1ccc(OCCCCCCCOc2ccc(C(C)=O)cc2)cc1
e CCOC(=O)C(C)Sc1nnc(NC(=O)c2ccc(C)c([N+](=O)[O-])c2)s1
Answer: e. CCOC(=O)C(C)Sc1nnc(NC(=O)c2ccc(C)c([N+](=O)[O-])c2)s1
{#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(C)Sc1nnc(NC(=O)c2ccc(C)c([N+](=O)[O-])c2)s1
CCOC(=O)C(C)Sc1nnc(NC(=O)c2ccc(C)c([N+](=O)[O-])c2)s1
ethyl 2-[[5-[(4-methyl-3-nitrobenzoyl)amino]-1,3,4-thiadiazol-2-yl]sulfanyl]propanoate