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 additional words.
Options:
a: CN1OCC2Cn3c(nc4ccccc43)C21
b: Cc1cccc(NC(=O)CN(C)S(=O)(=O)c2cccc3cccnc23)c1
c: CN(CC(=O)Nc1cccc(S(=O)(=O)NC2=NCCC2)c1)Cc1ccccc1Cl
d: Cc1cc2c(cc1C)/C(=C\C(N)=O)NC(C)(C)C2
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}