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, c, or d without using any additional words.
Options:
a.) CCCn1c(=O)c(C(=O)NCc2ccco2)c(O)c2ccccc21
b.) Cc1ccc(CN2CCCC(C(=O)c3cccc(C(F)(F)F)c3)C2)o1
c.) COC(=O)c1cc(C(=O)OCC(=O)NCc2cccs2)cc([N+](=O)[O-])c1
d.) Cc1cc(C(F)(F)F)n(-c2nc(C(=O)O)cs2)n1
Answer: a, b, c, d
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}