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, or c without using any other words.
Options:
a. Cc1nn(-c2ccccc2)c(/N=C/c2ccc(O)cc2)c1-c1ccccc1
b. O=S(=O)(Nc1ccc2c(c1)OCCO2)c1c(F)cccc1F
c. CC(=O)Nc1c2c(nn1-c1ccc(C)cc1)CSC2
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}