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) Cc1ccc(CC(=O)Nc2cccnc2)cc1
b) CCOC(=O)c1sc(/N=C/c2c(O)n(-c3ccccc3)c(=O)[nH]c2=O)c(C#N)c1C
c) Cn1cc(SCC(=O)NCCc2ccccc2)c2ccccc21
d) COc1ccc(CSc2nc(C)[nH]c2[N+](=O)[O-])cc1[N+](=O)[O-]
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}