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, or c without using any additional words.
Options:
a.) COc1cccc(Cn2cccc(NC(=O)Nc3cccc(C#N)c3)c2=O)c1
b.) CC(C)(C)NC(=O)C(c1ccccc1)N(C(=O)c1csnn1)C1CC1
c.) COc1ccc(N=Cc2c(O)n(-c3ccc(OC)cc3)c(=O)c3ccccc23)cc1
Answer: a, b, c
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}