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 other words.
Options:
[a] COC(=O)CCc1ccc(OCC(O)CNC(C)C)cc1.Cl
[b] CC(=O)NCCC(=O)Nc1ccc(C)c(F)c1
[c] COc1c(S(=O)(=O)N2CCN(c3ccc(F)cc3)CC2)ccc(Cl)c1Cl
[d] CCN1CCN(c2cc(N3CCCC3)c([N+](=O)[O-])cc2F)CC1
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}