Task: Answer the MCQ question.
Question: Which drug exhibits a 3.069% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCOC(=O)c1c(NS(=O)(=O)c2ccccc2)n(CCCOC)c2nc3ccccc3nc12
[b] CCn1cc(C(=O)O)c(=O)c2cc(F)c(N3CCNCC3)cc21
[c] CCOC(=O)/C=C/C(=O)OCC(=O)Nc1ccc(OC)c(Cl)c1
Answer: b. CCn1cc(C(=O)O)c(=O)c2cc(F)c(N3CCNCC3)cc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCn1cc(C(=O)O)c(=O)c2cc(F)c(N3CCNCC3)cc21
CCn1cc(C(=O)O)c(=O)c2cc(F)c(N3CCNCC3)cc21
1-ethyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid