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: CCN(CC(=O)Nc1ccccc1OC)C(=O)C1CC2C=CC1C2
b: CCn1nnnc1SCC(=O)Nc1sc(C)c(C)c1C#N
c: O=S(=O)(c1ccccc1)N1CCN(C/C=C/c2ccccc2)CC1
d: CC1CCN(C(=O)C2CCN(C(=O)c3ccc(C(C)(C)C)cc3)CC2)CC1
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}