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: Cc1cccc(C(=O)Nc2c(C(=O)N(C)C)cnn2-c2ccccc2)c1
b: CC(=O)N/C(=C/c1ccc2c(c1)OCO2)C(=O)NCC(=O)O
c: Nc1nc2ccc(C(=O)N3CCCCC3)cc2s1
d: COC(=O)C1CCN(C(=O)Cc2ccccc2OC)CC1
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}