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 CCCN1CCC(NC(=O)CC2C(=O)NCCN2Cc2ccccc2C)CC1
b C[N+](C)(C)CC(=O)O.[Cl-]
c O=[N+]([O-])c1cc(-c2ccc(/C=N/n3cnnc3)o2)ccc1Cl
d COc1cccc(C(=O)Nn2c(-c3cccs3)nc3ccccc3c2=O)c1OC
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}