Task: Answer the multiple choice question.
Question: Which drug exhibits a -15.918% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=C(O)c1cccc(Nc2nc(-c3cc4ccccc4oc3=O)cs2)c1
b: O=c1[nH]c(=O)n(Cc2ccc(F)cc2)c(O)c1C=NCCCN1CCOCC1
Answer: b. O=c1[nH]c(=O)n(Cc2ccc(F)cc2)c(O)c1C=NCCCN1CCOCC1
{#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#}
O=c1[nH]c(=O)n(Cc2ccc(F)cc2)c(O)c1C=NCCCN1CCOCC1
O=c1[nH]c(=O)n(Cc2ccc(F)cc2)c(O)c1C=NCCCN1CCOCC1
1-[(4-fluorophenyl)methyl]-6-hydroxy-5-(3-morpholin-4-ylpropyliminomethyl)pyrimidine-2,4-dione