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) CN(C(=O)COC(=O)c1ccc2c(=O)n3c(nc2c1)CCC3)c1ccccc1
(b) CC(C)CNP(=S)(c1ccccc1)C(C)(C)C
(c) Cc1ccc(-n2ncc3c(=O)n(CC(=O)NC4CCCC4)cnc32)cc1C
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}