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 other words.
Options:
a: Cc1cccnc1NC(=O)Nc1cccc(Cl)c1
b: O=C(CN1C(=O)NC(Cc2c[nH]c3ccccc23)C1=O)Nc1cccc(S(=O)(=O)N2CCCCCC2)c1
c: O=[N+]([O-])c1cccc(NC(=S)N2CCOCC2)c1
d: COc1ccc(-c2cc(C(=O)Nc3ccc(OC)c(OC)c3)no2)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}