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 Cc1ccc(NC(=O)CN2CCN(c3ccccn3)CC2)cc1S(=O)(=O)N(C)C
b CCn1cc(/C=N\NC(=O)Cc2ccc([N+](=O)[O-])cc2)c(C)n1
c CCCCCOc1ccc(CN2CCOCC2)cc1Cl.Cl
d CCOC(=O)CC(NCc1ccc(OC)c(OCC)c1)c1ccc(C)cc1.Cl
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}