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. CCOC(=O)N1CCN(C(=O)COC(=O)CSc2ccc([N+](=O)[O-])cc2)CC1
b. COc1ccc(Cl)cc1C(=O)O/N=C(\N)c1ccccn1
c. CC(C)OCCCNC(=O)C(NS(=O)(=O)c1ccc2c(c1)c(=O)n(C)c(=O)n2C)c1ccccc1
d. Cc1cc(C)nc(N2CCCC(C(=O)NCc3ccccc3)C2)n1
e. O=C(c1cccc(F)c1)N1CCCC(C(=O)N2CCCCCC2)C1
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}