Task: Answer the MCQ question.
Query: Which drug has a -18.514% 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 or b without using any additional words.
Options:
[a] Cc1ccc(CNC(=O)CSc2ccsc2[N+](=O)[O-])cc1
[b] Cc1cc(=O)n2nc(N3CCC(C(=O)Nc4c(F)c(F)c(F)c(F)c4F)CC3)sc2n1
Answer: b. Cc1cc(=O)n2nc(N3CCC(C(=O)Nc4c(F)c(F)c(F)c(F)c4F)CC3)sc2n1
{#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#}
Cc1cc(=O)n2nc(N3CCC(C(=O)Nc4c(F)c(F)c(F)c(F)c4F)CC3)sc2n1
Cc1cc(=O)n2nc(N3CCC(C(=O)Nc4c(F)c(F)c(F)c(F)c4F)CC3)sc2n1
1-(7-methyl-5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)-N-(2,3,4,5,6-pentafluorophenyl)piperidine-4-carboxamide