Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 9.948\% 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 COc1cc(Nc2nc3ccccc3nc2NS(=O)(=O)c2ccc([N+](=O)[O-])cc2)cc(OC)c1OC
b Cc1cccc(C)c1-n1c(=O)n(Cc2ccccc2)c(=O)c2[nH]cnc21
Answer: b. Cc1cccc(C)c1-n1c(=O)n(Cc2ccccc2)c(=O)c2[nH]cnc21
{#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#}
Cc1cccc(C)c1-n1c(=O)n(Cc2ccccc2)c(=O)c2[nH]cnc21
Cc1cccc(C)c1-n1c(=O)n(Cc2ccccc2)c(=O)c2[nH]cnc21
1-benzyl-3-(2,6-dimethylphenyl)-7H-purine-2,6-dione