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 other words.
Options:
a. CC(=O)NC(Cc1ccc(C)cc1)C(=O)NC1CCN(C(=O)c2ccc([N+](=O)[O-])cc2)CC1
b. O=C(CSCc1ccccc1Cl)Nc1c[nH]c(=O)[nH]c1=O
c. Cc1cccc(OCCNc2cc(N3CCOCC3)ccc2[N+](=O)[O-])c1
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}