Task: Answer the multiple-choice question.
Question: Which compound exhibits a 8.094\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc2c(c1)c1nnc(SC)nc1n2C
b. CCOC(=O)COc1nc(C)cc(C(F)(F)F)c1C#N
c. C#CCOCCOCCOCCNc1nc(N2CCN(C(=O)[C@H](CCC(=O)O)n3cc(C(N)CO)nn3)CC2)nc(N2CCN(C(=O)[C@H](Cc3ccc(O)cc3)n3cc(C(N)CC(C)C)nn3)CC2)n1.Cl
Answer: a. COc1ccc2c(c1)c1nnc(SC)nc1n2C
{#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#}
COc1ccc2c(c1)c1nnc(SC)nc1n2C
COc1ccc2c(c1)c1nnc(SC)nc1n2C
8-methoxy-5-methyl-3-methylsulfanyl-[1,2,4]triazino[5,6-b]indole