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] CCN(C(=O)CSc1ncnc2sc(C)c(C)c12)C1CCS(=O)(=O)C1
[b] CNC(=O)N(O)C1N(/N=C/c2ccccc2F)C(=S)SC1(C)C
[c] Cc1cccc(OCC(=O)NCc2n[nH]c(=O)c3ccccc23)c1
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}