Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 3.694\% 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 COc1ccccc1NC(=O)c1ccc(NC(=O)COC(=O)CCC2CCCC2)cc1
b Cc1cccc(C)c1NC(=O)CCCSc1nnc(-c2ccc(F)cc2)n1-c1ccccc1
c CCOC(=O)c1cc(-c2csc(-c3ccc(C(C)(C)C)cc3)n2)on1
d CC(=O)Nc1ccc(OCC(O)CN2C(C)CCCC2C)cc1.Cl
e O=C1CC(c2ccco2)Sc2ccccc2N1
Answer: c. CCOC(=O)c1cc(-c2csc(-c3ccc(C(C)(C)C)cc3)n2)on1
{#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)c1cc(-c2csc(-c3ccc(C(C)(C)C)cc3)n2)on1
CCOC(=O)c1cc(-c2csc(-c3ccc(C(C)(C)C)cc3)n2)on1
ethyl 5-[2-(4-tert-butylphenyl)-1,3-thiazol-4-yl]-1,2-oxazole-3-carboxylate