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(Cc1c(Cl)cccc1Cl)Nc1ccncc1
b: CN1CCN(C(=O)c2c(O)c3cccc4c3n(c2=O)CC4)CC1.Cl
c: O=S1(=O)N=C(Oc2cccc3ccccc23)c2ccccc21
d: CCCn1c(SCC(=O)Nc2cc(S(=O)(=O)N3CCCCC3)ccc2C)n[nH]c1=O
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}