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) C[n+]1ccc(C(=O)NCCC[N+](C)(C)C)cc1/C=N/O.[Cl-]
b) Cc1ccc(-c2n[nH]c(=O)c3ccccc23)cc1S(=O)(=O)Nc1ccccc1
c) CCOC(=O)C(C(=O)OCC)C1OC(=O)c2cc3c(cc21)C(=O)OC3C(C(=O)OCC)C(=O)OCC
d) Cc1cc(C)c(C(=O)Nc2ccc(Br)c(C(F)(F)F)c2)c(C)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}