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. Cc1ccc(-n2cc(CN(C)Cc3nccn3C)c(-c3cccc(C)c3)n2)cc1
b. CC(C)(C)OC(=O)N1CCCC(C(=O)CC#N)C1
c. COc1ccc(OC)c(S(=O)(=O)N2CCC(C(=O)NC3CCCCCC3)CC2)c1
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}