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 CCN(CC)C(=O)c1ccc(C(=O)Nc2ccc(F)cc2)cc1
b CCN(CC)C(C(=O)Nc1ccc2c(c1)OCO2)c1ccccc1
c O=C(CNC(=O)c1ccc(F)cc1)N/N=C/c1cccnc1
d CC1=C(C(=O)OCc2ccccc2)C(c2cccnc2)n2nnnc2N1
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}