Problem statement: Answer the MCQ question.
Query: Which drug has a -7.412% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Cc1cccc(/C=N/NC(=O)c2ccncc2)n1
b.) CCOC(=O)c1cnc2cc(C)ccn2c1=O
c.) Cc1ccc(C2NC(=O)CCC2[N+](=O)[O-])cc1
d.) CCc1ccc2[nH]c(=O)c(CN(Cc3ccc4c(c3)OCO4)Cc3nnnn3C3CCCC3)cc2c1
Answer: b. CCOC(=O)c1cnc2cc(C)ccn2c1=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#}
CCOC(=O)c1cnc2cc(C)ccn2c1=O
CCOC(=O)c1cnc2cc(C)ccn2c1=O
ethyl 8-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxylate