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) CC(C)CN(C(=O)COC(=O)CSc1ccc([N+](=O)[O-])cc1)C1CCS(=O)(=O)C1
(b) CCOC(=O)Cc1csc(NC(=O)CSc2nnc(-c3ccc(C)cc3)o2)n1
(c) CC(OC(=O)c1cc(=O)[nH]c2ccccc12)C(=O)Nc1ccccc1F
(d) Cc1cc(C)c(C(=O)COC(=O)[C@H](C)Nc2ccc(C(F)(F)F)cc2[N+](=O)[O-])c(C)c1
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}