Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 9.165\% 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 or b without using any additional words.
Options:
a. Cn1c(=O)c2c(nc(-n3ccnc3)n2C)n(C)c1=O
b. COCCCNC(=O)COc1ccc(S(=O)(=O)NCc2ccccc2)cc1Cl
Answer: a. Cn1c(=O)c2c(nc(-n3ccnc3)n2C)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(nc(-n3ccnc3)n2C)n(C)c1=O
Cn1c(=O)c2c(nc(-n3ccnc3)n2C)n(C)c1=O
8-imidazol-1-yl-1,3,7-trimethylpurine-2,6-dione