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] CC(C)c1onc(C(=O)N2CCOCC2)c1[N+](=O)[O-]
[b] CN(C(=O)COC(=O)COc1ccc2c(c1)CCC2)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
[c] O=C(Nc1nc(-c2cccs2)cs1)c1ccc(Cl)s1
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}