Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCOC(=O)Cc1nc(-c2cccc(C(F)(F)F)c2)no1
b) COc1ccc(C(=O)NCC2CCCO2)cc1S(=O)(=O)N1CCCc2ccccc21
c) Cc1ccc(C)c(Nc2nc3c(S(=O)(=O)c4ccccc4)nnn3c3ccccc23)c1
d) COc1ccc(N(C)S(=O)(=O)c2cccc3nsnc23)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}