Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. C=CCN(c1ccccc1)S(=O)(=O)c1ccc2c(c1)oc(=O)n2C
b. CCN(CC(=O)Nc1sc2c(c1C#N)CCCC2)Cc1nc2ccccc2c(=O)[nH]1
c. CCCCNC(=O)c1ccc(NC(C)=O)c(Cl)c1
d. COc1ccc(C[C@@H]2CN3C(=NC[C@@H]3C)N2CCNC(=O)c2ccc(C)c(Br)c2)cc1
e. Cc1ccc(C)c2[nH]c(=O)c(CN(CCN3CCCC3)C(=O)Nc3ccc(F)cc3)cc12
Answer: a, 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}