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: CC(=O)c1cnc2cc(-c3ccc(Cl)cc3)nn2c1C
b: CCn1c(CCC(=O)Nc2cc(F)ccc2C)nc2cc(S(=O)(=O)N(C)C)ccc21
c: CCN(CC)C(=S)SCC(=O)c1ccccc1
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}