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, or c without using any other words.
Options:
(a) Cc1cc(C)cc(NC(=O)CSc2n[nH]c(-c3cccnc3)n2)c1
(b) COc1ccc(-n2nc3c(c2NC(C)=O)CS(=O)(=O)C3)cc1
(c) O=C(N/N=C/c1cc(Cl)cc([N+](=O)[O-])c1O)C(O)(c1ccccc1)c1ccccc1
Answer: a, b
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}