Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. NC(=O)CN1CCN(Cc2nc(-c3cn(CC4CCOCC4)c4c(Cl)cccc34)no2)CC1
b. N#Cc1ccc(OCCN2CC3CN(CCCNS(=O)(=O)c4ccc(F)cc4)CC(C2)O3)c(F)c1
c. CC(=O)NCCc1ccccc1-c1noc([C@H]2CNCC[C@]2(O)c2ccc(F)c(F)c2)c1Br
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
2-[4-[[3-[7-chloro-1-(oxan-4-ylmethyl)indol-3-yl]-1,2,4-oxadiazol-5-yl]methyl]piperazin-1-yl]acetamide