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, c, or d without using any additional words.
Options:
a. CN1CCN(c2ccc(C(N)=O)cc2N)CC1
b. CCOC(=O)C1CCN(Cc2cc(=O)n3c(-c4ccccc4)csc3n2)CC1
c. CCN(CC)c1c([N+](=O)[O-])c(=O)oc2ccccc12
d. O=C(Cn1nnc2ccccc21)N/N=C\c1cccs1
Answer: a, b, c, d
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}