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.) CC1=C/C(=N\NC(=S)NCc2ccccc2)CC1
b.) CC(=O)Nc1ccc(CN2CCCC(CO)(Cc3cccc(Cl)c3)C2)cc1
c.) O=C(c1ccc([N+](=O)[O-])cc1)n1nc(-c2ccccc2)nc1NCc1ccc(F)cc1
d.) Cc1nn(C)c(C)c1S(=O)(=O)N1CCC(CO)(Cc2ccc(Cl)cc2)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}