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 COc1ccc(N2CCN(C(=O)Cc3ccc(-n4c(=O)[nH]c5ccccc5c4=O)cc3)CC2)cc1
b Cc1nc(C)c2c(=O)cc(-c3ccccc3)[nH]c2n1
c NC(=S)N/N=C/c1ccccc1O
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}