Task: Answer the multiple choice question.
Question: Which drug has a 15.578% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCN(CC(=O)Nc1c(F)cccc1F)C(=O)C1CC1
b: FC(F)(F)c1cccc(Nc2nc(N3CCOCC3)nc(N3CCOCC3)n2)c1
c: CC(O)c1nc2c(c(=O)n(C)c(=O)n2C)n1C
d: Cc1ccc(S(=O)(=O)NC2=C(N3CCN(Cc4ccccc4)CC3)C(=O)c3ccccc3C2=O)cc1
Answer: b. FC(F)(F)c1cccc(Nc2nc(N3CCOCC3)nc(N3CCOCC3)n2)c1
{#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#}
FC(F)(F)c1cccc(Nc2nc(N3CCOCC3)nc(N3CCOCC3)n2)c1
FC(F)(F)c1cccc(Nc2nc(N3CCOCC3)nc(N3CCOCC3)n2)c1
4,6-dimorpholin-4-yl-N-[3-(trifluoromethyl)phenyl]-1,3,5-triazin-2-amine