Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCOC(=O)c1ccc(NC2=CC(=O)C(=O)c3ccccc32)cc1
(b) Cc1ccn(CCC(=O)Nc2ccc(-c3ccno3)cc2)n1
(c) CNC(=S)NCc1ccc2[nH]c3c(c2c1)CCCC3
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}