Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -4.942% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCOC(=O)c1cnc(SC)nc1N
b: O=c1cc(CSc2nnc(C3CC3)n2Cc2ccccc2)nc2sccn12
c: O=C(NCc1ccc2c(c1)OCO2)C(=O)NCC1OCCN1S(=O)(=O)c1ccc(Cl)cc1
Answer: a. CCOC(=O)c1cnc(SC)nc1N
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1cnc(SC)nc1N
CCOC(=O)c1cnc(SC)nc1N
ethyl 4-amino-2-methylsulfanylpyrimidine-5-carboxylate