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) O=C(NCCCn1ccnc1)c1cccc(Br)c1
b) O=C(NCc1cc(C(F)(F)F)cc(C(F)(F)F)c1)C1CC(c2ccccc2C(F)(F)F)=NO1
c) CN(CC(=O)Nc1cccc(F)c1)C(=O)c1cc(S(=O)(=O)N2CCCCC2)ccc1N1CCOCC1
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}