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 other words.
Options:
a.) CCCCN(C(=O)CSCC(=O)Nc1cccc(C)c1)c1c(N)n(CCCC)c(=O)[nH]c1=O
b.) COc1ccc(/C=N/n2c(C3CCCCC3)n[nH]c2=S)c(OC)c1
c.) CCc1nc2oc3ccccc3c(=O)c2c(=O)n1Cc1ccccc1
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}