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, or c without using any other words.
Options:
a.) Cc1nn(-c2ccccc2)c(N)c1C(c1ccccc1)c1c(C)nn(-c2ccccc2)c1N
b.) COc1ccc(-n2c(C)cc(C(=O)COc3ccc(C)nc3[N+](=O)[O-])c2C)cc1
c.) C=CCNC(=O)NC(=O)COC(=O)/C=C/c1cccc([N+](=O)[O-])c1
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}