Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cc1ccc(CN2CCN(Cc3cnc(C)[nH]3)CC2CCO)cc1
b. O=C(CSc1nncn1-c1ccccc1)Nc1c(F)cccc1F
c. COCCNC(=O)Cn1nc(-c2ccc(C)cc2)ccc1=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}