Problem statement: Answer the MCQ question.
Question: Which compound has a 15.323\% 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 CC(C)c1c(O)nc(SCc2ccccc2)[nH]c1=O
b COc1ccc(-c2nnc(SCc3nnc(-c4ccccc4)o3)n2C)cc1OC
Answer: a. CC(C)c1c(O)nc(SCc2ccccc2)[nH]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)c1c(O)nc(SCc2ccccc2)[nH]c1=O
CC(C)c1c(O)nc(SCc2ccccc2)[nH]c1=O
2-benzylsulfanyl-4-hydroxy-5-propan-2-yl-1H-pyrimidin-6-one