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, c, or d without using any other words.
Options:
[a] COc1ccccc1N(CC(=O)NC(C)(C)C)S(=O)(=O)c1cccs1
[b] Cc1ccc[n+](CC(=O)Nc2cc(C(F)(F)F)ccc2N2CCOCC2)c1.[Cl-]
[c] CC(=O)Cn1c(CN2CC(C)CC(C)C2)nc2c1c(=O)n(C)c(=O)n2C
[d] Cc1ccc(N(C)S(=O)(=O)c2csc(C(N)=O)c2)cc1C
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}