Problem statement: Answer the multiple-choice question.
Question: Which drug has a 12.525\% 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 additional words.
Options:
(a) FC(F)(F)c1cccc(NC2=NCCCS2)c1
(b) COc1ccc(Cn2ccnc2)cc1Br.Cl
(c) COc1cc(C2C(C#N)=C(N)Oc3cc4c(cc32)OCO4)cc(OC)c1OC
Answer: a. FC(F)(F)c1cccc(NC2=NCCCS2)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#}
FC(F)(F)c1cccc(NC2=NCCCS2)c1
FC(F)(F)c1cccc(NC2=NCCCS2)c1
N-[3-(trifluoromethyl)phenyl]-5,6-dihydro-4H-1,3-thiazin-2-amine