Task: Answer the multiple choice question.
Query: Which drug exhibits a -3.740\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCn1c(SCc2ccccc2)nnc1-c1ccc(S(=O)(=O)N2CCCCC2)cc1
[b] O=C(NCCSCc1c(F)cccc1Cl)Nc1ccccc1
[c] CCCN(C(=O)Cc1coc2cc(C)c(C)cc12)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
Answer: a. CCn1c(SCc2ccccc2)nnc1-c1ccc(S(=O)(=O)N2CCCCC2)cc1
{#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#}
CCn1c(SCc2ccccc2)nnc1-c1ccc(S(=O)(=O)N2CCCCC2)cc1
CCn1c(SCc2ccccc2)nnc1-c1ccc(S(=O)(=O)N2CCCCC2)cc1
1-[4-(5-benzylsulfanyl-4-ethyl-1,2,4-triazol-3-yl)phenyl]sulfonylpiperidine