Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CN(C)CCCN(CCCN(C)C)C(=S)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
[b] O=C(Nc1ccc(OC(F)(F)F)cc1)C1=NCCN1
[c] COc1ccc(CN(Cc2ccc(OC)cc2)C(=O)c2cccs2)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}