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: O=C(CNC(=O)C12CC3CC(CC(C3)C1)C2)N/N=C\c1ccccn1
b: CCCC(=O)Nc1ccc(C(=O)O)cc1NC(=O)CCC
c: O=C(Nc1nc(-c2ccco2)c(-c2ccco2)s1)C1CCC1
d: Oc1ccc(Br)cc1/C=N/n1cnc2ccccc21
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}