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, or c without using any additional words.
Options:
a. CCOc1ccc(-c2nc(CSCC(=O)NCCCN3CCCC3=O)c(C)o2)cc1
b. CCOc1ccccc1N1CC(C(=O)Nc2nccs2)CC1=O
c. CC(=O)OC1N=C(c2ccccc2)c2cc(C)ccc2NC1=O
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}