Problem statement: Answer the MCQ question.
Question: Which drug has a 4.963% 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 additional words.
Options:
a: NNc1nnnc2c1sc1nc(N3CCOCC3)c3c(c12)CCCC3
b: COc1cccc(NC(=O)CN(C)C(=O)CCNS(=O)(=O)c2ccc(C)cc2)c1
c: FC(F)(F)c1ccc(NC2=NCCCS2)cc1
d: Cc1cc(C)c(NC(=O)C2CC3CCC2C3)c(C)c1
Answer: c. FC(F)(F)c1ccc(NC2=NCCCS2)cc1
{#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)c1ccc(NC2=NCCCS2)cc1
FC(F)(F)c1ccc(NC2=NCCCS2)cc1
N-[4-(trifluoromethyl)phenyl]-5,6-dihydro-4H-1,3-thiazin-2-amine