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. Cn1c(=O)n(Cc2ccccc2)c(=O)c2c1nc1n2CCS1
b. Cc1cc(=O)oc2cc3oc(=O)cc(C)c3cc12
c. Cc1ccc(C2C3CSCC=C3C(C#N)=C(N)C2(C#N)C#N)cc1
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}