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 other words.
Options:
a. CCCCOc1ccc(C(=O)NCC(=O)N(C)Cc2nc3ccccc3c(=O)[nH]2)cc1
b. Cc1c(C(=O)N/N=C/C(C)C)[nH]c2ccc([N+](=O)[O-])cc12
c. CCCS(=O)(=O)N1CCCC(C(=O)Nc2ccc3c(c2)CCC3)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}