Task: Answer the MCQ question.
Query: Which compound has a 5.896\% 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: CC1=C(C(=O)Nc2ccccc2C)C(c2ccccc2)c2c(n(C)c(=O)n(C)c2=O)N1
b: CCCCOc1ccc(NC(=O)c2cc(F)c(F)cc2Cl)cc1
Answer: a. CC1=C(C(=O)Nc2ccccc2C)C(c2ccccc2)c2c(n(C)c(=O)n(C)c2=O)N1
{#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#}
CC1=C(C(=O)Nc2ccccc2C)C(c2ccccc2)c2c(n(C)c(=O)n(C)c2=O)N1
CC1=C(C(=O)Nc2ccccc2C)C(c2ccccc2)c2c(n(C)c(=O)n(C)c2=O)N1
1,3,7-trimethyl-N-(2-methylphenyl)-2,4-dioxo-5-phenyl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxamide