Problem statement: Answer the multiple-choice question.
Query: Which drug has a 8.225% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) O=C1NCN(CCO)CN1
b.) NC(=O)c1ccccc1NC(=O)Nc1cccc(Cl)c1Cl
c.) Cc1noc(C)c1C(=O)Nc1ccccc1C(=O)NCCc1ccccc1
d.) COc1ccccc1CC(=O)Nc1ccc(Cl)cc1C(=O)O
e.) O=c1[nH]c(C(F)(F)F)nc2c1nnn2Cc1ccccc1F
Answer: a. O=C1NCN(CCO)CN1
{#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=C1NCN(CCO)CN1
O=C1NCN(CCO)CN1
5-(2-hydroxyethyl)-1,3,5-triazinan-2-one