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. CN(CC(=O)Nc1c(Cl)cccc1Cl)C(=O)CC1Sc2ccccc2NC1=O
b. O=C(O)C(=O)O.O=C(c1cccnc1)N1CCN(Cc2ccc3ccccc3c2)CC1
c. COc1cc(C2Nc3cc(Cl)c(S(N)(=O)=O)cc3S(=O)(=O)N2)cc(OC)c1OC
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}