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: COCC(=O)NC1CCN(C(=O)Nc2ccc(Br)cc2)CC1
b: CC(/C=N\NC(=O)Cn1cncn1)=C/c1ccc(C(C)C)cc1
c: Cc1cccc(NC(=S)NC(=O)/C=C/c2ccco2)c1
d: O=C(c1ccc(OC2CCN(Cc3ccccn3)CC2)cc1)N1CCCCO1
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}