Task: Answer the MCQ question.
Query: Which drug has a 21.908\% 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: CC(Sc1n[nH]c(N)n1)C(=O)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
b: CC(C)Cn1c(CN2CCN(C(=O)c3ccco3)CC2)nc2c1c(=O)n(C)c(=O)n2C
Answer: a. CC(Sc1n[nH]c(N)n1)C(=O)Nc1cccc(S(=O)(=O)N2CCOCC2)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#}
CC(Sc1n[nH]c(N)n1)C(=O)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
CC(Sc1n[nH]c(N)n1)C(=O)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
2-[(5-amino-1H-1,2,4-triazol-3-yl)sulfanyl]-N-(3-morpholin-4-ylsulfonylphenyl)propanamide