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] CCOC(=O)c1nnn(-c2nonc2N)c1-c1ccc(Cl)cc1
[b] COc1ccc(OC)c(-c2csc(N3CCC(c4ccccc4)CC3)n2)c1
[c] CCn1c(=O)c2ccccc2n(Cc2cccc([N+](=O)[O-])c2)c1=O
[d] CCC(=O)c1cn(CC(=O)Nc2c(C)cccc2C)c2ccccc12
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}