Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CC1N(C(=O)N2CCOCC2)CCN1S(=O)(=O)c1ccc(Cl)cc1
b Cc1c(C(=O)N2CCN(c3ccc([N+](=O)[O-])cc3)CC2)oc2ccccc12
c CNc1nnc(CSc2nc3ccccc3s2)s1
Answer: a, 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}