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.) Cc1nc(CN2CCN(c3c(Cl)cnc4[nH]c(-c5cn(C)nc5C)nc34)CC2)no1
b.) Cc1cc(C[C@H](CCCCNCc2ccc(F)cc2)C(=O)NO)cc(C)c1F
c.) O=C(NC1CCN(Cc2ccc(OCCCN3CCCCC3)c(F)c2)CC1)c1cc(=O)c2ccc(F)cc2o1
Answer: 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}
7-fluoro-N-[1-[[3-fluoro-4-(3-piperidin-1-ylpropoxy)phenyl]methyl]piperidin-4-yl]-4-oxochromene-2-carboxamide