Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCOC(=O)c1nn(-c2ccccc2Cl)c(=O)cc1OCC(=O)Nc1cccc(OC)c1
b. CCCc1n[nH]c2c1C(=O)CC(C)(C)C2
c. N#Cc1cnn(-c2ncnc3sc4c(c23)CCCC4)c1N
d. COc1ccc(/C=C/C(=O)OCCCN(C)C)cc1.Cl
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}