Task: Answer the MCQ question.
Question: Which drug has a 17.697\% 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: NC(=O)c1cc([N+](=O)[O-])ccc1NCc1ccc(F)cc1
b: CC(C)Cn1c(N)c(C(=O)CSc2ccccc2)c(=O)n(C)c1=O
Answer: b. CC(C)Cn1c(N)c(C(=O)CSc2ccccc2)c(=O)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#}
CC(C)Cn1c(N)c(C(=O)CSc2ccccc2)c(=O)n(C)c1=O
CC(C)Cn1c(N)c(C(=O)CSc2ccccc2)c(=O)n(C)c1=O
6-amino-3-methyl-1-(2-methylpropyl)-5-(2-phenylsulfanylacetyl)pyrimidine-2,4-dione