Task: Answer the multiple-choice question.
Question: Which compound exhibits a 2.531% 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 additional words.
Options:
a.) Nc1c(C(=O)Nc2ccc3c(c2)OCCO3)nnn1Cc1ccc(Cl)cc1
b.) O=C1CNC(=O)N1CC(=O)N1CCCc2ccccc21
c.) O=C(Nc1nnc(CCN2CCOCC2)s1)c1ccccc1
d.) CCOCCc1c(O)nc(SCC(=O)NCc2ccco2)[nH]c1=O
Answer: b. O=C1CNC(=O)N1CC(=O)N1CCCc2ccccc21
{#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=C1CNC(=O)N1CC(=O)N1CCCc2ccccc21
O=C1CNC(=O)N1CC(=O)N1CCCc2ccccc21
3-[2-(3,4-dihydro-2H-quinolin-1-yl)-2-oxoethyl]imidazolidine-2,4-dione