Task: Answer the MCQ question.
Question: Which drug has a 3.657\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1nnc(SCC(=O)NNC(=O)C(C)C)[nH]c1=O
b. Cc1cc(C)c(NC(=O)COC(=O)CSc2ccc(Br)cc2C)c(C)c1
c. O=C1c2ccccc2S(=O)(=O)N1CC(O)Cn1c2ccccc2c2ccccc21
d. Cc1cc(C)c(S(=O)(=O)c2cccc(Cl)c2)c(=O)[nH]1
Answer: b. Cc1cc(C)c(NC(=O)COC(=O)CSc2ccc(Br)cc2C)c(C)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#}
Cc1cc(C)c(NC(=O)COC(=O)CSc2ccc(Br)cc2C)c(C)c1
Cc1cc(C)c(NC(=O)COC(=O)CSc2ccc(Br)cc2C)c(C)c1
[2-oxo-2-(2,4,6-trimethylanilino)ethyl] 2-(4-bromo-2-methylphenyl)sulfanylacetate