Task: Answer the MCQ question.
Question: Which drug exhibits a 5.956\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=C(CN(Cc1ccco1)C(=O)CNS(=O)(=O)c1ccccc1)NCc1ccccc1
b.) CC(C)c1ccc(N2C(=O)CC(Sc3nc4ccccc4o3)C2=O)cc1
Answer: b. CC(C)c1ccc(N2C(=O)CC(Sc3nc4ccccc4o3)C2=O)cc1
{#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#}
3-(1,3-benzoxazol-2-ylsulfanyl)-1-(4-propan-2-ylphenyl)pyrrolidine-2,5-dione