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, or d without using any additional words.
Options:
a. Cc1ccc(C)c(NC(=O)CCn2cnnn2)c1
b. O=C(N/N=C/c1ccccc1Cl)C1CC1
c. Cc1cc(C)cc(Nc2ncc3c(n2)CCCC3=O)c1
d. CCC(=O)Nc1ccc(NC(=O)CSc2nnc(-c3ccco3)n2CC)cc1
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}