Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCOc1ccc(-c2n[nH]c(C)c2-c2ccccc2OC)c(O)c1
(b) Cc1ncccc1C(=O)N1CCCC(CNC(=O)C2(c3ccc(Cl)cc3)CC2)C1
(c) Cc1cccn2c(=O)c3cc(C(=O)NCCN4CCOCC4)c(=N)n(CCN4CCOCC4)c3nc12
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}