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: Cn1c(=O)cc(SCC(=O)NCCC2=CCCCC2)c2ccccc21
b: CC(C)C1Nc2ccc(C(=O)NCc3ccco3)cc2NC1=O
c: CCOc1ccc2c(c1)sc(N)[n+]2Cc1cccc2cccnc12.[Br-]
Answer: a, b
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}