Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Oc1ccc(Cl)c2c1CNC(CN1CCC3(CCc4ccccc43)CC1)C2
[b] O=c1ncn(Cc2c(F)cc(F)cc2F)c2ccc(Oc3ccccc3)cc12
[c] NC1CN(c2ccncn2)CCC1c1cc(F)c(F)cc1F
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}
1-pyrimidin-4-yl-4-[2,4,5-tris(fluoranyl)phenyl]piperidin-3-amine