Task: Answer the multiple-choice question.
Query: Which drug exhibits a 10.963\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CC(=O)c1ccc(N2Cc3ccccc3/C2=N\C(=O)Nc2ccccc2)cc1
b: CC(c1ccccc1)N1CNc2c(c(=O)n(C)c(=O)n2C)C1
Answer: b. CC(c1ccccc1)N1CNc2c(c(=O)n(C)c(=O)n2C)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(c1ccccc1)N1CNc2c(c(=O)n(C)c(=O)n2C)C1
CC(c1ccccc1)N1CNc2c(c(=O)n(C)c(=O)n2C)C1
1,3-dimethyl-6-(1-phenylethyl)-7,8-dihydro-5H-pyrimido[4,5-d]pyrimidine-2,4-dione