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, c, or d without using any additional words.
Options:
a. COc1ccc2[nH]c(=O)c(CN(C)C(=O)C3CCCCC3)cc2c1
b. COc1cccc2cc(-c3csc(NC(=O)CCC(=O)NCCCN4CCC(C)CC4)n3)c(=O)oc12
c. CCOc1cc(CNCCCN2CCOCC2)cc(Br)c1OCc1ccccc1Cl.Cl
d. O=C(O)C(=O)O.O=C(c1ccncc1)N1CCN(C2CCCCC2)CC1
Answer: b, 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}