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.) Nc1c(C(=O)c2ccccc2)oc2ccc([N+](=O)[O-])cc12
b.) O=C(COC(=O)/C=C/c1cccc(C(F)(F)F)c1)NCc1ccccc1
c.) Cn1cnc2cc(NC(=O)COc3ccccc3)ccc21
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}