Task: Please answer the multiple choice question.
Question: Which molecules are not a 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(NCc1ccc2c(c1)OCO2)c1n[nH]c(=O)c2ccccc12
[b] O=C1CC(C(=O)Nc2ccc(Cl)cc2)S/C(=N\N=C\c2ccco2)N1
[c] CCCCn1c(N)c(N(Cc2ccccc2OC)C(=O)c2c(CC)noc2C)c(=O)[nH]c1=O
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}