Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CC1(C)C(=O)N(c2ccccc2)C(=O)c2ccccc21
b. CSc1nnc(-c2ccncc2)n1CCCN1CCCC1=O
c. Cc1ccc(-n2nnnc2-c2cnn(-c3cccc(F)c3)c2C(F)(F)F)cc1
Answer: a, b, c
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}