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 other words.
Options:
a: COc1cccc(C(=O)N2CCN(S(=O)(=O)Cc3ccccc3)CC2)c1
b: COc1ccc(CN2CCN(Cc3cc4ccccc4o3)CC2CCO)cc1C
c: Cc1nnc(NC(=O)CSc2nc(N)c(NC(=O)c3cccs3)c(=O)[nH]2)s1
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}