Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Oc1ccccc1C1=NCCNC(C(F)(F)F)=C1
b: CCCCn1c(N)c(N(CCC(C)C)C(=O)c2ccc3ccccc3c2)c(=O)[nH]c1=O
c: CCOc1ccc(CNc2ccc(N3CCN(Cc4ccccc4)CC3)cc2)cc1
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}