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. CN(CC(=O)Nc1ccc(F)c(Cl)c1)S(=O)(=O)c1ccc2c(c1)n(C)c(=O)c(=O)n2C
b. Cn1cc(CCCC(=O)NCc2cccc(F)c2)c2ccccc21
c. C=CCOc1c(Br)cc(CNc2ccc(NC(=O)CCC)cc2)cc1OCC
d. CC(C)(C)NC(=O)CN(C(=O)C(=O)Nc1ccc2c(c1)OCCO2)C1CC1
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}