Problem statement: Answer the MCQ question.
Query: Which drug has a 0.753% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCOc1cc(/C=N/Nc2nn3cnnc3c3ccccc23)ccc1O
b) CCc1c(C)c2c(C)[nH]nc2oc1=O
c) O=C1/C(=C\c2ccc(-c3ccccc3[N+](=O)[O-])o2)C(c2ccccc2)=NN1c1ccccc1
Answer: b. CCc1c(C)c2c(C)[nH]nc2oc1=O
{#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#}
CCc1c(C)c2c(C)[nH]nc2oc1=O
CCc1c(C)c2c(C)[nH]nc2oc1=O
5-ethyl-3,4-dimethyl-2H-pyrano[2,3-c]pyrazol-6-one