Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 4.807\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CCCCC(CC)CNC(=O)Cn1c(=S)[nH]c2ncccc2c1=O
b. COC(=O)c1sc(SC)c(S(=O)(=O)C(C)C)c1N
c. Cl.O=c1oc2ccccc2cc1C1=Nn2c(nnc2-c2cccnc2)SC1
d. CC(=O)Nc1ccc(C(=O)N/C(=C\c2ccccc2)C(=O)Nc2cccc(C(=O)O)c2)cc1
e. CCOc1cccc(/C=N/NC(=O)C2CCCC2)c1O
Answer: b. COC(=O)c1sc(SC)c(S(=O)(=O)C(C)C)c1N
{#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#}
COC(=O)c1sc(SC)c(S(=O)(=O)C(C)C)c1N
COC(=O)c1sc(SC)c(S(=O)(=O)C(C)C)c1N
methyl 3-amino-5-methylsulfanyl-4-propan-2-ylsulfonylthiophene-2-carboxylate