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 other words.
Options:
a. CCCN(CC(=O)Nc1ccccc1OC)C(=O)c1cc(-c2cccs2)nn1-c1ccccc1
b. O=C(Nc1ccc(Cl)c(Cl)c1)N1CCSCC1
c. Cc1cc(C(=O)N/N=C/c2cccn2C)n[nH]1
d. COc1cccc(C(=O)Oc2ccc3ccc(=O)oc3c2)c1
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}