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, or c without using any additional words.
Options:
a. COCCn1c(C)cc(C(=O)CSc2nc3nc(C)cc(C)n3n2)c1C
b. O=C(O)c1ccc(N=c2oc3cc(O)ccc3cc2C(=O)NCc2ccccc2)cc1
c. O=[N+]([O-])c1ccccc1CSc1nc2ccccc2o1
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}