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 other words.
Options:
a) O=C(c1ccc(Cl)cc1Cl)N1CCN(c2ccc(N3CCOCC3)nn2)CC1
b) CC(=O)Nc1ccc(S(=O)(=O)N(C)C2CCN(C)CC2)cc1
c) Cc1nn(C)c(C(=O)N2CCc3ccccc32)c1Br
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}