Problem statement: Answer the multiple-choice question.
Query: Which drug has a 2.223\% 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, or c without using any additional words.
Options:
a) CCOC(=O)CCSCC(=O)Nc1cc(C)on1
b) Cc1ccsc1C(=O)OCc1csc(-c2ccccc2)n1
c) COc1cccc(-c2nc(CS(=O)(=O)CC(=O)Nc3ccc(C(C)=O)cc3)c(C)o2)c1
Answer: a. CCOC(=O)CCSCC(=O)Nc1cc(C)on1
{#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)CCSCC(=O)Nc1cc(C)on1
CCOC(=O)CCSCC(=O)Nc1cc(C)on1
ethyl 3-[2-[(5-methyl-1,2-oxazol-3-yl)amino]-2-oxoethyl]sulfanylpropanoate