Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 3.505\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) Nc1ccccc1-c1nnc(SCc2ccccc2F)[nH]c1=O
b) CCCCNCCOc1ccccc1-c1ccccc1.O=C(O)C(=O)O
c) N#Cc1cnn(-c2nc3sc4c(c3c(=O)[nH]2)CCCC4)c1N
d) Cc1c(O)c(CN2CCCC2)cc2c1oc(=O)c1ccccc12
e) O=c1c2c([nH]c3ccccc13)CCCC2
Answer: b. CCCCNCCOc1ccccc1-c1ccccc1.O=C(O)C(=O)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#}
CCCCNCCOc1ccccc1-c1ccccc1.O=C(O)C(=O)O
CCCCNCCOc1ccccc1-c1ccccc1.O=C(O)C(=O)O
oxalic acid;N-[2-(2-phenylphenoxy)ethyl]butan-1-amine