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, c, or d without using any additional words.
Options:
a. Cn1c(-c2nnn(-c3ccc(F)cc3)n2)cc2ccccc21
b. CCOc1ccc(/C(C)=N/NC(=O)Cn2nc([N+](=O)[O-])cc2C)cc1
c. CC(=C\C(=O)O)/C(=C\c1cccc2ccccc12)C(=O)O
d. COC(=O)c1ccc(NC(=O)COC(=O)CSc2nc(C)cc(C)n2)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}