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, c, or d without using any other words.
Options:
(a) Cc1cccc(NC(=O)C2CCN(C(=O)c3ccco3)CC2)c1C
(b) N#Cc1ccccc1N=Cc1ccc(Br)cc1
(c) CNC(=O)NC(=O)CSc1nnc(-c2ccco2)n1-c1ccccc1
(d) COc1cccc(NC(=O)Nc2cccs2)c1
Answer: a, b, c, d
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}