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, d, or e without using any other words.
Options:
a. O=c1c2ccccc2nc(-c2ccc(F)cc2)n1NCc1ccccc1O
b. Cc1nc(N2CCCCC2)c(C#N)c(C)c1[N+](=O)[O-]
c. Cc1cc(C)c(NC(=O)Nc2ccc3c(c2)OCO3)c(C)c1
d. Cc1nc(N)c(C#N)c(-c2ccc3c(c2)OCO3)c1C
e. CCOc1ccc(NC(=S)NN2CCN(C)CC2)cc1
Answer: a, b, c, d, e
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}