Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. C=CCn1c(SCc2nc3c(c(=O)[nH]c(=O)n3CCCC)n2CCC)nnc1-c1ccccc1
b. O=C(CCC1CCCN(C(=O)c2ccc(F)c(F)c2)C1)N1CCN(c2ccccn2)CC1
c. COc1ccc(CC2(CO)CCN(C(C)Cc3ccc(Cl)cc3)CC2)cc1
Answer: a, 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}