Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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. CC(C)c1ccc(CN2CCSCC2)cc1
b. Cc1cccc(NC(=O)c2cc(=O)c3ccccc3o2)n1
c. O=[N+]([O-])c1ccc(N2CCN(c3ccc(F)cc3)CC2)nc1
d. CCCSc1nc2ccsc2c(=O)n1CC
e. COCCn1c(C)cc(O)c(C(=O)Nc2cccc(Cl)c2)c1=O
Answer: a, b, c, d, e
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}