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 other words.
Options:
a. Cc1cc(C)nc(-n2ncc3c2CC(c2ccc(F)cc2)CC3=O)n1
b. COc1ccc(N2CCN(C(=O)Cc3ccc(Br)cc3)CC2)cc1
c. O=C(c1cn(-c2ccccc2)nc1-c1cccnc1)N1CCCCC1
d. Cc1[nH]c(=O)c(C#N)c(C)c1Cl
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}