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 C/C(=N\c1nc2ccccc2n1C)c1cc(Cl)ccc1O
b Nc1cccnc1S(=O)(=O)c1ccccc1
c C=CCn1c(SCC(=O)Nc2sc3c(c2C#N)CCC3)nnc1C1COc2ccccc2O1
d Cc1ccc(N2C(=O)N(CC(=O)Nc3ccc(C)cc3[N+](=O)[O-])C(=O)C2C)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}