Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 4.377\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. Cc1ccc(C2=Nc3cccnc3C(c3ccccc3)=NN2)cc1
b. CC(C)CC(=O)Nc1nc2ccc(S(C)(=O)=O)cc2s1
c. O=C(Nc1ccc2c(c1)OCO2)c1c(Cl)nc2sccn12
d. Cc1ccc(S(=O)(=O)n2nc(OC(=O)c3ccccc3F)cc2N)cc1
e. COc1ccc(NC(=O)c2cc(-c3cc(C)ccc3O)n[nH]2)cc1Cl
Answer: b. CC(C)CC(=O)Nc1nc2ccc(S(C)(=O)=O)cc2s1
{#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#}
CC(C)CC(=O)Nc1nc2ccc(S(C)(=O)=O)cc2s1
CC(C)CC(=O)Nc1nc2ccc(S(C)(=O)=O)cc2s1
3-methyl-N-(6-methylsulfonyl-1,3-benzothiazol-2-yl)butanamide