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 additional words.
Options:
a: CC1COC2N=C(N[N+](=O)[O-])NC2O1
b: O=C(CCc1nnc(C2(c3ccc(Cl)cc3)CCC2)o1)NCCCn1cccn1
c: COc1cccc(CSc2nc3cc4c(cc3cc2C)OCCO4)c1
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}