Task: Answer the MCQ question.
Question: Which compound exhibits a 7.435\% human ether-à-go-go related gene (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] Cn1c(Cn2cnc3ccccc32)nnc1SCC(=O)CC(=O)Nc1ccccc1
[b] CCOC(=O)c1cccc(NS(=O)(=O)Cc2ccccc2)c1
[c] O=C(Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1cc2ccccc2o1
[d] CC(=O)n1cc(N(C(=O)CCl)c2ccc([N+](=O)[O-])cc2)c2ccccc21
[e] Cc1ccc(CNC(=O)CSc2n[nH]c(N)n2)cc1
Answer: b. CCOC(=O)c1cccc(NS(=O)(=O)Cc2ccccc2)c1
{#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#}
CCOC(=O)c1cccc(NS(=O)(=O)Cc2ccccc2)c1
CCOC(=O)c1cccc(NS(=O)(=O)Cc2ccccc2)c1
ethyl 3-(benzylsulfonylamino)benzoate