Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CC(=O)N1c2ccccc2CCc2ccc(N)cc21.Cl
b: CC1(C)C(=O)NC(=O)N1Cc1ccccc1
c: COC(=O)c1c(NC(=O)Cc2cccs2)sc(C(=O)N2CCCCC2)c1C
d: Cl.O=C(Nc1cc(F)cc(F)c1)c1ccc(NCCCN2CCCCCC2)c([N+](=O)[O-])c1
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}