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) O=C(COC(=O)c1ccccc1NCCO)NNC(=O)c1cccs1
b) CC(=O)NC(Cc1cccc(F)c1)C(=O)NC1CCN(c2ncccc2[N+](=O)[O-])CC1
c) CCOC(=O)N1CCN(Cc2nc3c(c(=O)[nH]c(=O)n3C)n2CCCc2ccccc2)CC1
d) Cc1ccc(Cl)cc1N=C(N)N=C(N)N
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}