Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(CCn1c(=O)[nH]c2ccccc2c1=O)N1CC=C(c2ccccc2)CC1
[b] COc1cccc(C(=O)c2c[nH]c(C(=O)NCc3cccnc3)c2)c1
[c] CCc1c(C)nc(N)nc1OCC(F)(F)C(F)F
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}