Task: Answer the multiple choice question.
Question: Which compound exhibits a 3.507\% human ether-à-go-go related gene (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: CSc1ccccc1NC(=O)CN(c1ccccc1)S(=O)(=O)N(C)C
b: CCC(Oc1cc(Cl)ccc1Cl)C(=O)N1CCC2(CC1)OCCO2
c: Cc1cc(N2CCN(c3nc(-c4ccccc4)cs3)CC2)c2ccccc2n1
d: CC1CCc2c(C(=O)Nc3ccccn3)csc2C1
e: Cc1ccc2oc3nc(C)c(C(=O)O)cc3c(=O)c2c1
Answer: a. CSc1ccccc1NC(=O)CN(c1ccccc1)S(=O)(=O)N(C)C
{#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#}
CSc1ccccc1NC(=O)CN(c1ccccc1)S(=O)(=O)N(C)C
CSc1ccccc1NC(=O)CN(c1ccccc1)S(=O)(=O)N(C)C
2-[N-(dimethylsulfamoyl)anilino]-N-(2-methylsulfanylphenyl)acetamide