Task: Answer the multiple choice question.
Question: Which compound exhibits a 20.908% 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=C(O)CCc1nc(-c2ccccc2)no1
b.) O=S(=O)(NCCc1ccccc1)c1ccc(-n2cnnn2)cc1
c.) CC(OC(=O)CNS(=O)(=O)c1ccc2ccccc2c1)C(=O)N(C)c1ccccc1
d.) Cc1cc(C)cc(NC(=O)Nc2ccc(S(=O)(=O)Nc3cc(C)on3)cc2)c1
e.) COc1ccccc1NC(=O)Cn1cnc2c(nnn2-c2ccc(C)cc2)c1=O
Answer: a. O=C(O)CCc1nc(-c2ccccc2)no1
{#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=C(O)CCc1nc(-c2ccccc2)no1
O=C(O)CCc1nc(-c2ccccc2)no1
3-(3-phenyl-1,2,4-oxadiazol-5-yl)propanoic acid