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 CN(C)S(=O)(=O)N1CCC(c2ccc(F)cc2)C(COc2ccc3c(c2)OCO3)C1
b CC(C)(C)C(=O)N1CCC(O)(CS(=O)(=O)Cc2ccc(Cl)cc2)CC1
c Cc1ccc2ccc(S(=O)(=O)n3nc(C)cc3C)cc2c1
d Cc1ccc(NC(=O)Nc2cccc([N+](=O)[O-])c2)cc1F
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}