Task: Answer the multiple-choice question.
Question: Which compound exhibits a 13.489\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C(CN1C(=O)NC(Cc2c[nH]c3ccccc23)C1=O)Nc1ccccc1Br
b O=C(Nc1ccc(F)cc1)Nc1nnc(Cc2ccccc2)s1
c Oc1ccccc1C1NN=C(c2ccccc2)S1
Answer: b. O=C(Nc1ccc(F)cc1)Nc1nnc(Cc2ccccc2)s1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1ccc(F)cc1)Nc1nnc(Cc2ccccc2)s1
O=C(Nc1ccc(F)cc1)Nc1nnc(Cc2ccccc2)s1
1-(5-benzyl-1,3,4-thiadiazol-2-yl)-3-(4-fluorophenyl)urea