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 additional words.
Options:
a COc1ccc(N2CCN(C(=O)c3c(C)nn(-c4ccccc4)c3C)CC2)cc1
b O=C(CSc1nnc(Nc2ccccc2F)s1)NC1CC1
c COC(=O)c1ccc2c(=O)n(CCN3CCOCC3)c(=S)[nH]c2c1
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}