Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CC(C)C(=O)NC(Sc1ccccc1)C(Cl)(Cl)Cl
b.) C=CCn1c(NCc2ccc(OC)cc2)nc2ccccc21
c.) COc1ccc(CNCc2ccc3ccccc3c2)c(OC)c1.O=C(O)C(=O)O
d.) Cn1c(=O)c2c3c(sc2n2c(SCC(N)=O)nnc12)CC(C(C)(C)C)CC3
Answer: c
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}