Task: Answer the MCQ question.
Query: Which drug has a 8.036\% human ether-à-go-go related gene (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. CC(=O)Nc1cccc(S(N)(=O)=O)c1C
b. CCSc1nnc2c(n1)[nH]c1c(C)cccc12
c. CC1CCCCC1NC(=O)COc1ncnc2sccc12
Answer: b. CCSc1nnc2c(n1)[nH]c1c(C)cccc12
{#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#}
CCSc1nnc2c(n1)[nH]c1c(C)cccc12
CCSc1nnc2c(n1)[nH]c1c(C)cccc12
3-ethylsulfanyl-6-methyl-5H-[1,2,4]triazino[5,6-b]indole