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.) CN1C=CC2=C(C#N)C(N)C(C#N)(C#N)[C@H](c3ccccc3)[C@H]2C1
b.) Cc1ccccc1C(C(=O)NC1CCCC1)N(C(=O)Cc1cccs1)c1ccc2c(c1)OCCO2
c.) CCCCOc1ccc(CSCCN)cc1Cl.Cl
d.) CC(C)(C)C(=O)COC(=O)c1ccc(N)c([N+](=O)[O-])c1
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}