Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 16.350\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COCCN(CC(=O)Nc1ccccc1)S(=O)(=O)c1ccc(S(=O)(=O)N2CCCC2)cc1
(b) Cc1cccc(Nc2nc(NCCO)nc(N3CCCC3)n2)c1
(c) CCCSc1nnc(C)c(/C=C/Nc2ccc(F)cc2)n1
(d) C=CCn1c(=O)c(C=Nc2cccc([N+](=O)[O-])c2)c(O)n(CCCC)c1=O
(e) CCOC(=O)C1=C(C)NC(=O)NC1c1ccc2c(c1)OCCO2
Answer: c. CCCSc1nnc(C)c(/C=C/Nc2ccc(F)cc2)n1
{#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#}
CCCSc1nnc(C)c(/C=C/Nc2ccc(F)cc2)n1
CCCSc1nnc(C)c(/C=C/Nc2ccc(F)cc2)n1
4-fluoro-N-[(E)-2-(6-methyl-3-propylsulfanyl-1,2,4-triazin-5-yl)ethenyl]aniline