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, c, or d without using any additional words.
Options:
a) Cc1nc2ccccc2c(=O)n1/N=C/c1ccco1
b) COc1ccc(C2CC(=O)C=C(NC3CCCC3)C2)cc1
c) CC(=O)c1ccc(OCC(=O)OCc2cc(-c3ccco3)on2)cc1
d) N#Cc1ccc(COC(=O)c2cc(=O)c3ccccc3o2)cc1
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}