Task: Answer the multiple-choice question.
Question: Which compound exhibits a 2.967\% 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 other words.
Options:
a CCc1ccccc1NC(=O)c1ccc2nc(N3CCOCC3)sc2c1
b CCN(CC)S(=O)(=O)c1ccc(O)c(C(=O)OCC(=O)N2c3ccccc3CC2C)c1
c Cc1ccc(N2C(=O)CC(Sc3ncccn3)C2=O)cc1C
d Fc1c(F)c(F)c(N/N=C/c2c[nH]c3ccccc23)c(F)c1F
e Cc1cccc(CSc2ncccc2C(=O)O)c1
Answer: c. Cc1ccc(N2C(=O)CC(Sc3ncccn3)C2=O)cc1C
{#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#}
Cc1ccc(N2C(=O)CC(Sc3ncccn3)C2=O)cc1C
Cc1ccc(N2C(=O)CC(Sc3ncccn3)C2=O)cc1C
1-(3,4-dimethylphenyl)-3-pyrimidin-2-ylsulfanylpyrrolidine-2,5-dione