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) Cc1ccc(-c2noc(C3CCCN(C(=O)c4ccccc4)C3)n2)o1
b) COCC(=O)Nc1c(C(=O)Nc2ccc3c(c2)OCCO3)oc2ccccc12
c) COc1ccc(C(=O)NCC(=O)c2ccccc2)cc1
d) COc1cccc(-n2cnc3c(sc4nc(N5CCOCC5)c5c(c43)CCCC5)c2=O)c1
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}