Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cc1cc(=O)[nH]c(CN2CCOCC2)n1
b) N#Cc1ccccc1S(=O)(=O)N1CCN(c2ccc(S(=O)(=O)N3CCOCC3)cn2)CC1
c) CCn1ccnc1CN(C)Cc1nc(Cc2cccc(C(F)(F)F)c2)no1
d) Cn1ncc(Br)c1C(=O)NC1CCCCC1
Answer: a, b, 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}