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 CCCOc1ccccc1OCC(=O)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
b NC(=O)N=Nc1c2[nH]c3ccccc3nc-2c2ccccc12
c NC1=NC[C@H](c2ccccc2)N1CC1CCCCC1
d O=C(/C=C/Nc1ccc(F)c(F)c1)c1ccc(Br)cc1
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}