Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 5.214\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) C/C(=N/NC(=O)CNS(=O)(=O)c1ccc(C)cc1)c1cccc([N+](=O)[O-])c1
b) C=CCn1c(SCC(=O)N2CCCC2)nc2c([nH]c3ccccc32)c1=O
Answer: b. C=CCn1c(SCC(=O)N2CCCC2)nc2c([nH]c3ccccc32)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#}
C=CCn1c(SCC(=O)N2CCCC2)nc2c([nH]c3ccccc32)c1=O
C=CCn1c(SCC(=O)N2CCCC2)nc2c([nH]c3ccccc32)c1=O
2-(2-oxo-2-pyrrolidin-1-ylethyl)sulfanyl-3-prop-2-enyl-5H-pyrimido[5,4-b]indol-4-one