Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -15.952% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CCCCSc1nnc2nc(C)cc(C)n12
b) CC(=O)Nc1cccn2c(C(F)(F)F)nnc12
Answer: a. CCCCSc1nnc2nc(C)cc(C)n12
{#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#}
CCCCSc1nnc2nc(C)cc(C)n12
CCCCSc1nnc2nc(C)cc(C)n12
3-butylsulfanyl-5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine