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. CC(C)(C)c1ccc(OCC(=O)Nc2cccc(S(=O)(=O)NC3=NCCCCC3)c2)cc1
b. O=C(NCc1ccc(Cl)cc1)C(=O)NCC1OCCCN1S(=O)(=O)c1cccs1
c. COc1ccc(C(=O)c2c(C)c3ccccc3n2CC(O)CNC(C)C)cc1.Cl
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}