Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 8.059\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CC(C)(C)C(=O)COC(=O)c1ccc(N)c([N+](=O)[O-])c1
b. CCOCCCNCc1ccc(OCc2ccccc2C)c(OC)c1.Cl
c. O=C(Cn1nc(-c2ccc(Cl)cc2)ccc1=O)NCC1CCCO1
d. OCCC1CN(Cc2cnn(-c3ccc(F)cc3)c2)CCN1Cc1ccsc1
Answer: a. CC(C)(C)C(=O)COC(=O)c1ccc(N)c([N+](=O)[O-])c1
{#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#}
CC(C)(C)C(=O)COC(=O)c1ccc(N)c([N+](=O)[O-])c1
CC(C)(C)C(=O)COC(=O)c1ccc(N)c([N+](=O)[O-])c1
[C][C][Branch1][C][C][Branch1][C][C][C][=Branch1][C][=O][C][O][C][=Branch1][C][=O][C][=C][C][=C][Branch1][C][N][C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][=C][Ring1][#Branch2]
(3,3-dimethyl-2-oxobutyl) 4-amino-3-nitrobenzoate