Task: Answer the multiple choice question.
Query: Which compound has a 12.446\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCCCn1c(N)c(N(CCOC)C(=O)CSc2n[nH]c(-c3ccc(OC)cc3)n2)c(=O)[nH]c1=O
b: CN(C)C(=O)Oc1cc(=O)n2c3c(cccc13)CCC2
c: CCOc1ccc(N(CC(=O)NCc2ccco2)S(C)(=O)=O)cc1
Answer: b. CN(C)C(=O)Oc1cc(=O)n2c3c(cccc13)CCC2
{#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#}
CN(C)C(=O)Oc1cc(=O)n2c3c(cccc13)CCC2
CN(C)C(=O)Oc1cc(=O)n2c3c(cccc13)CCC2
(2-oxo-1-azatricyclo[7.3.1.05,13]trideca-3,5,7,9(13)-tetraen-4-yl) N,N-dimethylcarbamate