Task: Answer the MCQ question.
Question: Which compound exhibits a 12.540\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1sc2nc3c4ccccc4c(NCc4ccco4)nn3c(=O)c2c1C
(b) CC(=O)NN1C(=O)/C(=C2/Sc3ccc(Cl)cc3N2C)SC1=S
(c) Cn1c2ccccc2c(=O)c2c(=O)n(Cc3ccccc3)c(-c3ccc(F)cc3)nc21
Answer: c. Cn1c2ccccc2c(=O)c2c(=O)n(Cc3ccccc3)c(-c3ccc(F)cc3)nc21
{#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#}
Cn1c2ccccc2c(=O)c2c(=O)n(Cc3ccccc3)c(-c3ccc(F)cc3)nc21
Cn1c2ccccc2c(=O)c2c(=O)n(Cc3ccccc3)c(-c3ccc(F)cc3)nc21
3-benzyl-2-(4-fluorophenyl)-10-methylpyrimido[4,5-b]quinoline-4,5-dione