Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1ccccc1NC(=O)C(=O)NCC1CCCN1S(=O)(=O)c1cccs1
(b) COc1cccc(NC(=O)CN(C)CC(=O)Nc2ccc(Cl)cc2[N+](=O)[O-])c1
(c) CC(C)CNC(=O)C(=O)NCCCN1CCOCC1
Answer: 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}