Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CC12CCC(=O)N1C(C(=O)Nc1cc(Cl)ccc1N1CCOCC1)CS2
[b] Cc1cccnc1CNC(=O)C1CCC(=O)N(CCc2cccc(F)c2)C1
[c] O=[N+]([O-])c1cc(/C=N/N2CCN(C3c4ccccc4-c4ccccc43)CC2)ccc1Cl
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}