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, c, or d without using any additional words.
Options:
[a] CN(c1ccccc1)c1ccc([N+](=O)[O-])c2nonc12
[b] COCC(=O)Nc1ccc(C(C)C)cc1
[c] O=C(NCc1ccco1)c1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
[d] O=C(c1ccco1)N1c2ccccc2Sc2ccccc21
Answer: a, b, c, d
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}