Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 13.186\% 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 additional words.
Options:
a O=C(C1CCCCC1)N1CC(=O)N2CCc3ccccc3C2C1
b Cn1c(=O)c2c(ncn2Cc2ccc(Cl)c(Cl)c2)n(C)c1=O
c Cc1cccc(C)c1NC(=O)C(C)N
d Cc1nc2ccccc2n1CC(O)Cn1c2ccccc2c2ccccc21
e CC(=O)Nc1ccc(O)cc1
Answer: b. Cn1c(=O)c2c(ncn2Cc2ccc(Cl)c(Cl)c2)n(C)c1=O
{#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#}
Cn1c(=O)c2c(ncn2Cc2ccc(Cl)c(Cl)c2)n(C)c1=O
Cn1c(=O)c2c(ncn2Cc2ccc(Cl)c(Cl)c2)n(C)c1=O
7-[(3,4-dichlorophenyl)methyl]-1,3-dimethylpurine-2,6-dione